20, 40, 60
The LCM of the given three numbers is 20
the first three common multiple of 3, 4 and 6 are....................12, 24 and 48
20 is the smallest common multiple of 4, 5, and 10, and thus the first. Thus, the first three common multiples of 4, 5, and 10 are 20, 40 and 60.
They are the first three multiples of their lowest common multiple: 36, 72, 108.
The common multiple refers to a multiple that is COMMON to two or more numbers. You have only one number in the question!
A common multiple of 3 and 4 is a number which is a multiple of 3 and of 4. The first 3 common multiples of 3 and 4 are 12, 24, 36
120
36
4 4 is the second multiple of 2 and the first multiple of itself, so it is the LCM of 2 and 4.
If you mean the 'least' or 'smallest' common multiple of 9 and 8, then 288 is.
100, 120, 140...
first three common factors of 3,4,5