LCM of 120 and 30 is 120
LCM stands for least common multiple. In mathematics, LCM of two numbers 120 and 30, is defined as the smallest positive integer that is divisible by both. It is written as LCM(120, 30).
Hence, LCM of 120 and 30 is 120.
| 2 | 120 30 |
| 2 | 60 15 |
| 2 | 30 15 |
| 3 | 15 15 |
| 5 | 5 5 |
| 1 1 |
Hence, LCM of 120 and 30 is 2 x 2 x 2 x 3 x 5 = 120.
Hence, LCM of 120 and 30 is 120.
Franky and Joy are running on a circular track. They take 120 and 30 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 120 and 30.So, LCM of 120 and 30 is 120.
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 120 and 30.So, LCM of 120 and 30 is 120.
Given that the cricket team plays every 120 days and the basketball team plays every 30 days, so for finding the next time when both teams will play again we need to find the LCM of 120 and 30.So, LCM of 120 and 30 is 120.
To find the least number of textbooks that each company could have printed we need to find the LCM of 120 and 30.So, LCM of 120 and 30 is 120.
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 120 and 30 is 120.
Greatest common factors or gcf of 120 and 30 is GCF(120, 30) * LCM(120, 30) = (120 x 30) / GCF(120, 30) = 120.
Least number which is exactly divisible by 120 and 30 is 120.