24, 48, 72, 96
The lowest common multiple is 18. The first four common multiples are thus the first four multiples of 18 and are: 18, 36, 54 and 72.
answer is 88,176,264
The first five multiples of 4 are 4, 8, 12, 16 and 20. For them to be common, they need to be compared to another set of multiples.
Multiples of 8 include 8, 16, 24 and 32. For them to be common, they need to be compared to another set of multiples.
20, 40 and 60
20, 40, 60.
They are: 36, 72, 108.
6, 12, 18, 24
What are the first three common multiples of four and five
20, 40, 60
4, 8, 12, 16
12, 24, 36 and 48