LCM of 7 and 9 is 63
LCM, abbreviation for least common multiple, is defined as the smallest number that is the product of two or more numbers 7 and 9
Hence, LCM of 7 and 9 is 63.
| 3 | 7 9 |
| 3 | 7 3 |
| 7 | 7 1 |
| 1 1 |
Hence, LCM of 7 and 9 is 3 x 3 x 7 = 63.
Hence, LCM of 7 and 9 is 63.
Franky and Joy are running on a circular track. They take 7 and 9 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 7 and 9.So, LCM of 7 and 9 is 63.
To find the least height in feet at which the two piles will be at same height we will find LCM of 7 and 9.So, LCM of 7 and 9 is 63.
To find the least number of textbooks that each company could have printed we need to find the LCM of 7 and 9.So, LCM of 7 and 9 is 63.
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 7 and 9 is 63.
Greatest common factor or gcf of 7 and 9 is GCF(7, 9) x LCM(7, 9) = (7 x 9) / GCF(7, 9) = 63.
Least common multiple of 7 and 9 is 63.
Least number which is exactly divisible by 7 and 9 is 63.