Get the first common multiple, then multiply that by 0, 1, 2, 3, 4, etc. to get additional common multiples.
The first 2 multiples are 42,84.
4, 8 and 12 are the first 3 common multiples of 2 and 4
The most common multiples are 13 3 3234 2 2 2 2 232
2
lcm(2, 7) = 14 → first 3 common multiples are: 14, 28, 42; lcm(2, 8) = 8 → first 3 common multiples are: 8, 16, 24; lcm(7, 8) = 56 → first 3 common multiples are: 56, 112, 168; lcm(2, 7, 8) = 56 → first 3 common multiples are: 56, 112, 168.
The first two common multiples of 235 is 5 and 47.
The first three multiples of 235 are 235, 470 and 705. For them to be common, they need to be compared to another set of multiples. The first three common multiples of 2, 3 and 5 are 30, 60 and 90.
2 4 6
First three common multiples of 2 and 6 are 6, 12 and 18.
6, 12, 18
12, 24, and 36