LCM of 9 and 20 is 180
In mathematics, least common multiple, which is ordinarily reffered to as LCM is characterized as the smallest non-zero number which is divisible by both given numbers 9 and 20.
Hence, LCM of 9 and 20 is 180.
| 2 | 9 20 |
| 2 | 9 10 |
| 3 | 9 5 |
| 3 | 3 5 |
| 5 | 1 5 |
| 1 1 |
Hence, LCM of 9 and 20 is 2 x 2 x 3 x 3 x 5 = 180.
Hence, LCM of 9 and 20 is 180.
Franky and Joy are running on a circular track. They take 9 and 20 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 9 and 20.So, LCM of 9 and 20 is 180.
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 9 and 20.So, LCM of 9 and 20 is 180.
To find the least height in feet at which the two piles will be at same height we will find LCM of 9 and 20.So, LCM of 9 and 20 is 180.
To find the least number of textbooks that each company could have printed we need to find the LCM of 9 and 20.So, LCM of 9 and 20 is 180.
Greatest common factors or gcf of 9 and 20 is GCF(9, 20) * LCM(9, 20) = (9 x 20) / GCF(9, 20) = 180.
Least number which is exactly divisible by 9 and 20 is 180.
Greatest common factor or gcf of 9 and 20 is GCF(9, 20) x LCM(9, 20) = (9 x 20) / GCF(9, 20) = 180.