120. 6 is a factor of both. 72 a multiple of 24. 90 is a multiple of 30. 5(24)=120. 4(30)=120.
TL;DR: d
The least common multiple of 12, 20 and 24 is 120.
120
10 and 120 30 and 40
60 and 120
Least Common Multiple (LCM) for 12 120 is 120
Least Common Multiple (LCM) for 4 and 120 is 120.
The least common multiple (LCM) is: 120
Any multiple of 120.
The Least Common Multiple (LCM) for 20 40 30 is 120.
There are many common multiples of 120 and 149. A common multiple is simply a multiple of both numbers. The least common multiple is 120x149, since 149 is prime. (Note: this trick doesn't work on all pairs of number. Although the product is always a multiple, it's not the least common multiple.)
The least common multiple (LCM) refers to a multiple that is COMMON to two or more numbers. You have only one number in the question! The least multiple of a number is itself.
The greatest common factor of 20 and 120 is 20, and the least common multiple of 20 and 120 is 120