10, 20, 30
10, 20, 30
30, 60 and 90
8, 16, 24
48, 96, 144
The first three multiples of 3 are 3, 6, 9 The first three multiples of 9 are 9, 18, 27 As the lowest common multiples of 3 and 9 is 9, the common multiples of 3 and 9 are the multiples of 9, thus: The first three common multiples of 3 and 9 are 9, 18, 27
The most common multiples are 13 3 3234 2 2 2 2 232
They are all multiples of 6
60 and its multiples
78 and any of its multiples
What are three common multiples of 2 6 8
lcm(2, 3, 5) = 30 → 2 digit common multiples are 30, 60, 90.
Get the first common multiple, then multiply that by 0, 1, 2, 3, 4, etc. to get additional common multiples.