LCM of 63 and 42 is 126
The least common multiple or LCM of two numbers 63 and 42 is defined as the smallest positive integer which is divisible by both of them. It is represented by LCM(63, 42).
Hence, LCM of 63 and 42 is 126.
| 2 | 63 42 |
| 3 | 63 21 |
| 3 | 21 7 |
| 7 | 7 7 |
| 1 1 |
Hence, LCM of 63 and 42 is 2 x 3 x 3 x 7 = 126.
Hence, LCM of 63 and 42 is 126.
Franky and Joy are running on a circular track. They take 63 and 42 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 63 and 42.So, LCM of 63 and 42 is 126.
To find the least height in feet at which the two piles will be at same height we will find LCM of 63 and 42.So, LCM of 63 and 42 is 126.
To find the least number of textbooks that each company could have printed we need to find the LCM of 63 and 42.So, LCM of 63 and 42 is 126.
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 63 and 42 is 126.
Greatest common factor or gcf of 63 and 42 is GCF(63, 42) x LCM(63, 42) = (63 x 42) / GCF(63, 42) = 126.
Least common multiple of 63 and 42 is 126.
Least number which is exactly divisible by 63 and 42 is 126.