They are: 30, 60 and 90
6,12,18 are the common multiples of 3 and 6
4, 6 and 10
30, 60, 90
30, 60, 90
30, 60, 90
8/10/12
Multiples of 2 are 2, 4, 6, 8, 10, 12, 14, 16, 18…Multiples of 3 are 3, 6, 9, 12, 15, 18… Common multiples of 2 and 3 are 6, 12, 18… The LCM is 6.
Multiples of 90
The Least Common Multiple (LCM) is 6.
30, 60, 90
42 is the LCM of 3, 6 and 7. All multiples of 42 are multiples of 3, 6 and 7
There are 10 multiples of 6 in that range.