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
The first three multiples of 4 are 4, 8 and 12. For them to be common, they need to be compared to another set of multiples.
4, 8 and 12 are the first 3 common multiples of 2 and 4
They are the first three multiples of their lowest common multiple: 36, 72, 108.
The first 3 common multiples of 4 and 12 are: 12, 24, 36
Get the first common multiple, then multiply that by 0, 1, 2, 3, 4, etc. to get additional common multiples.
8,16,24
76
12,24,36,48
They are 4, 8 and 12
The first common multiple of 3 4 5 and 7 is 420.
2 4 6