What is the LCM of 686 and 196 - Find out answer step by step

What is LCM of two numbers?

In mathematics, least common multiple which is commonly known as LCM is defined as the smallest non-zero number which is divisible by both given numbers 686 and 196.

Properties of LCM

LCM follows associative property, that means LCM(686, 196) = LCM(196, 686).
LCM follows commutative property, which means LCM(a, b, c) = LCM(LCM(a, b), c) = LCM(a, LCM(b, c)).
LCM follows distributive property, which means LCM(ab, bc, ad) = d * LCM(x, y, z).
The LCM of two given numbers is never less than any of those numbers. Eg- LCM of 686 and 196 is 1372, where 686 and 196 are less than 1372.
The LCM of two or more prime numbers is their product.

Steps to find lcm of 686 and 196 by Listing Method

Find some first multiples of 686 and 196.
Find the least common multiple, and read off the answer!

Example: Find lcm of 686 and 196 by Listing Method

Multiples of 686: 686, 1372, 2058, 2744, 3430, 4116, 4802, 5488, 6174, 6860, 7546, 8232, 8918, 9604, 10290, 10976, 11662, 12348, 13034, 13720, 14406, 15092, 15778, 16464, 17150, 17836, 18522, 19208, 19894, 20580, 21266, 21952, 22638, 23324, 24010, 24696, 25382, 26068, 26754, 27440, 28126, 28812, 29498, 30184, 30870, 31556, 32242, 32928, 33614, 34300, 34986, 35672, 36358, 37044, 37730, 38416, 39102, 39788, 40474, 41160, 41846, 42532, 43218, 43904, 44590, 45276, 45962, 46648, 47334, 48020, 48706, 49392, 50078, 50764, 51450, 52136, 52822, 53508, 54194, 54880, 55566, 56252, 56938, 57624, 58310, 58996, 59682, 60368, 61054, 61740, 62426, 63112, 63798, 64484, 65170, 65856, 66542, 67228, 67914, 68600, 69286, 69972, 70658, 71344, 72030, 72716, 73402, 74088, 74774, 75460, 76146, 76832, 77518, 78204, 78890, 79576, 80262, 80948, 81634, 82320, 83006, 83692, 84378, 85064, 85750, 86436, 87122, 87808, 88494, 89180, 89866, 90552, 91238, 91924, 92610, 93296, 93982, 94668, 95354, 96040, 96726, 97412, 98098, 98784, 99470, 100156, 100842, 101528, 102214, 102900, 103586, 104272, 104958, 105644, 106330, 107016, 107702, 108388, 109074, 109760, 110446, 111132, 111818, 112504, 113190, 113876, 114562, 115248, 115934, 116620, 117306, 117992, 118678, 119364, 120050, 120736, 121422, 122108, 122794, 123480, 124166, 124852, 125538, 126224, 126910, 127596, 128282, 128968, 129654, 130340, 131026, 131712, 132398, 133084, 133770, 134456
Multiples of 196: 196, 392, 588, 784, 980, 1176, 1372, 1568, 1764, 1960, 2156, 2352, 2548, 2744, 2940, 3136, 3332, 3528, 3724, 3920, 4116, 4312, 4508, 4704, 4900, 5096, 5292, 5488, 5684, 5880, 6076, 6272, 6468, 6664, 6860, 7056, 7252, 7448, 7644, 7840, 8036, 8232, 8428, 8624, 8820, 9016, 9212, 9408, 9604, 9800, 9996, 10192, 10388, 10584, 10780, 10976, 11172, 11368, 11564, 11760, 11956, 12152, 12348, 12544, 12740, 12936, 13132, 13328, 13524, 13720, 13916, 14112, 14308, 14504, 14700, 14896, 15092, 15288, 15484, 15680, 15876, 16072, 16268, 16464, 16660, 16856, 17052, 17248, 17444, 17640, 17836, 18032, 18228, 18424, 18620, 18816, 19012, 19208, 19404, 19600, 19796, 19992, 20188, 20384, 20580, 20776, 20972, 21168, 21364, 21560, 21756, 21952, 22148, 22344, 22540, 22736, 22932, 23128, 23324, 23520, 23716, 23912, 24108, 24304, 24500, 24696, 24892, 25088, 25284, 25480, 25676, 25872, 26068, 26264, 26460, 26656, 26852, 27048, 27244, 27440, 27636, 27832, 28028, 28224, 28420, 28616, 28812, 29008, 29204, 29400, 29596, 29792, 29988, 30184, 30380, 30576, 30772, 30968, 31164, 31360, 31556, 31752, 31948, 32144, 32340, 32536, 32732, 32928, 33124, 33320, 33516, 33712, 33908, 34104, 34300, 34496, 34692, 34888, 35084, 35280, 35476, 35672, 35868, 36064, 36260, 36456, 36652, 36848, 37044, 37240, 37436, 37632, 37828, 38024, 38220, 38416, 38612, 38808, 39004, 39200, 39396, 39592, 39788, 39984, 40180, 40376, 40572, 40768, 40964, 41160, 41356, 41552, 41748, 41944, 42140, 42336, 42532, 42728, 42924, 43120, 43316, 43512, 43708, 43904, 44100, 44296, 44492, 44688, 44884, 45080, 45276, 45472, 45668, 45864, 46060, 46256, 46452, 46648, 46844, 47040, 47236, 47432, 47628, 47824, 48020, 48216, 48412, 48608, 48804, 49000, 49196, 49392, 49588, 49784, 49980, 50176, 50372, 50568, 50764, 50960, 51156, 51352, 51548, 51744, 51940, 52136, 52332, 52528, 52724, 52920, 53116, 53312, 53508, 53704, 53900, 54096, 54292, 54488, 54684, 54880, 55076, 55272, 55468, 55664, 55860, 56056, 56252, 56448, 56644, 56840, 57036, 57232, 57428, 57624, 57820, 58016, 58212, 58408, 58604, 58800, 58996, 59192, 59388, 59584, 59780, 59976, 60172, 60368, 60564, 60760, 60956, 61152, 61348, 61544, 61740, 61936, 62132, 62328, 62524, 62720, 62916, 63112, 63308, 63504, 63700, 63896, 64092, 64288, 64484, 64680, 64876, 65072, 65268, 65464, 65660, 65856, 66052, 66248, 66444, 66640, 66836, 67032, 67228, 67424, 67620, 67816, 68012, 68208, 68404, 68600, 68796, 68992, 69188, 69384, 69580, 69776, 69972, 70168, 70364, 70560, 70756, 70952, 71148, 71344, 71540, 71736, 71932, 72128, 72324, 72520, 72716, 72912, 73108, 73304, 73500, 73696, 73892, 74088, 74284, 74480, 74676, 74872, 75068, 75264, 75460, 75656, 75852, 76048, 76244, 76440, 76636, 76832, 77028, 77224, 77420, 77616, 77812, 78008, 78204, 78400, 78596, 78792, 78988, 79184, 79380, 79576, 79772, 79968, 80164, 80360, 80556, 80752, 80948, 81144, 81340, 81536, 81732, 81928, 82124, 82320, 82516, 82712, 82908, 83104, 83300, 83496, 83692, 83888, 84084, 84280, 84476, 84672, 84868, 85064, 85260, 85456, 85652, 85848, 86044, 86240, 86436, 86632, 86828, 87024, 87220, 87416, 87612, 87808, 88004, 88200, 88396, 88592, 88788, 88984, 89180, 89376, 89572, 89768, 89964, 90160, 90356, 90552, 90748, 90944, 91140, 91336, 91532, 91728, 91924, 92120, 92316, 92512, 92708, 92904, 93100, 93296, 93492, 93688, 93884, 94080, 94276, 94472, 94668, 94864, 95060, 95256, 95452, 95648, 95844, 96040, 96236, 96432, 96628, 96824, 97020, 97216, 97412, 97608, 97804, 98000, 98196, 98392, 98588, 98784, 98980, 99176, 99372, 99568, 99764, 99960, 100156, 100352, 100548, 100744, 100940, 101136, 101332, 101528, 101724, 101920, 102116, 102312, 102508, 102704, 102900, 103096, 103292, 103488, 103684, 103880, 104076, 104272, 104468, 104664, 104860, 105056, 105252, 105448, 105644, 105840, 106036, 106232, 106428, 106624, 106820, 107016, 107212, 107408, 107604, 107800, 107996, 108192, 108388, 108584, 108780, 108976, 109172, 109368, 109564, 109760, 109956, 110152, 110348, 110544, 110740, 110936, 111132, 111328, 111524, 111720, 111916, 112112, 112308, 112504, 112700, 112896, 113092, 113288, 113484, 113680, 113876, 114072, 114268, 114464, 114660, 114856, 115052, 115248, 115444, 115640, 115836, 116032, 116228, 116424, 116620, 116816, 117012, 117208, 117404, 117600, 117796, 117992, 118188, 118384, 118580, 118776, 118972, 119168, 119364, 119560, 119756, 119952, 120148, 120344, 120540, 120736, 120932, 121128, 121324, 121520, 121716, 121912, 122108, 122304, 122500, 122696, 122892, 123088, 123284, 123480, 123676, 123872, 124068, 124264, 124460, 124656, 124852, 125048, 125244, 125440, 125636, 125832, 126028, 126224, 126420, 126616, 126812, 127008, 127204, 127400, 127596, 127792, 127988, 128184, 128380, 128576, 128772, 128968, 129164, 129360, 129556, 129752, 129948, 130144, 130340, 130536, 130732, 130928, 131124, 131320, 131516, 131712, 131908, 132104, 132300, 132496, 132692, 132888, 133084, 133280, 133476, 133672, 133868, 134064, 134260, 134456

Hence, LCM of 686 and 196 is 1372.

Steps to find LCM of 686 and 196 by Common Division Method

Find all the prime numbers that would divide 686 and 196 without leaving any remainder.
Multiply the numbers obtained in step 1, and read off the answer!

Example: Find lcm of 686 and 196 by Common Division Method

2	686 196
2	343 98
7	343 49
7	49 7
7	7 1
	1 1

Hence, LCM of 686 and 196 is 2 x 2 x 7 x 7 x 7 = 1372.

Steps to find lcm of 686 and 196 by Formula

The formula for LCM is LCM (686, 196) = (686 x 196) / GCF (686, 196)
Apply the formula, and read off the answer!

Example: Find lcm of 686 and 196 by Formula

GCF of 686 and 196 = 98
LCM of 686 and 196 = (686 x 196) / 98
=> 134456 / 98

Hence, LCM of 686 and 196 is 1372.

Examples

Franky and Joy are running on a circular track. They start at the same time. They take 686 and 196 minutes respectively to go round once. Find at what time they will run together?

Franky and Joy are running on a circular track. They take 686 and 196 minutes respectively to go round once. We need to find out at what time (minimum) they will run together again. For this we need to find the LCM of 686 and 196.
So, LCM of 686 and 196 is 1372.

A shopkeeper sells candies in packet of 686 and chocolates in packet of 196. What is the least number of candies and chocolates Annie should buy so that there will be one candy for each chocolate?

The least number of candies and chocolates Annie should buy so that there will be one candy for each chocolate we need to find the lcm of 686 and 196.
So, LCM of 686 and 196 is 1372.

Both the cricket team and the rugby team had games, today. The cricket team plays every 686 days and the basketball team plays every 196 days. When will both teams have games on the same day again?

Given that the cricket team plays every 686 days and the basketball team plays every 196 days, so for finding the next time when both teams will play again we need to find the LCM of 686 and 196.
So, LCM of 686 and 196 is 1372.

Freddy saves 686 dollars every day while Nikki saves 196 dollars every day. What is the least number of days it will take each person to save the same amount of money?

To find the least number of days that would be taken to be able to save the same amount of dollars we need to find the LCM of 686 and 196.
So, LCM of 686 and 196 is 1372.

Boxes that are 686 inches tall are being pilled next to boxes that are 196 inches tall. What is the least height in feet at which the two piles will be the same height?

To find the least height in feet at which the two piles will be at same height we will find LCM of 686 and 196.
So, LCM of 686 and 196 is 1372.

Sammy's company prints 686 textbooks at a time. Daniel's company prints textbooks in sets of 196 at a time. According to a survey done by a committee, both companies printed the same number of textbooks last year. Find the least number of books that each company would have printed.

To find the least number of textbooks that each company could have printed we need to find the LCM of 686 and 196.
So, LCM of 686 and 196 is 1372.

Ariel exercises every 686 days and Rubel every 196 days. They both excercised today. How many days will it be until they excercise together again?

The problem can be solved using LCM, because we are trying to figure out the least time until they excercise together again.
So, LCM of 686 and 196 is 1372.

What is LCM of 686 and 196?

How to find lcm of two numbers

What is LCM of two numbers?

Properties of LCM

Steps to find lcm of 686 and 196 by Listing Method

Example: Find lcm of 686 and 196 by Listing Method

Steps to find LCM of 686 and 196 by Common Division Method

Example: Find lcm of 686 and 196 by Common Division Method

Steps to find lcm of 686 and 196 by Formula

Example: Find lcm of 686 and 196 by Formula

Examples

What is LCM of 686 and 196?

How to find lcm of two numbers

What is LCM of two numbers?

Properties of LCM

Steps to find lcm of 686 and 196 by Listing Method

Example: Find lcm of 686 and 196 by Listing Method

Steps to find LCM of 686 and 196 by Common Division Method

Example: Find lcm of 686 and 196 by Common Division Method

Steps to find lcm of 686 and 196 by Formula

Example: Find lcm of 686 and 196 by Formula

Examples

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