Any multiple of 42.
42 is the LCM of 3, 6 and 7. All multiples of 42 are multiples of 3, 6 and 7
Odd multiples of 21.
The common multiples of 6, 7, and 8 are numbers that are divisible by all three of these numbers. To find the common multiples, we first list the multiples of each number: 6 (6, 12, 18, 24, 30, ...), 7 (7, 14, 21, 28, 35, ...), and 8 (8, 16, 24, 32, 40, ...). The common multiples of 6, 7, and 8 are the numbers that appear in all three lists, such as 24 and 48.
42
6
42
It is: 42
Oh, dude, common multiples are just like those friends who show up uninvited to every party. So, for 6 and 7, their common multiples would be 42, 84, 126, and so on. It's like they just keep multiplying together, man.
The First common multiple of 6 and 7 is 42 and the next common multiple is 84.
42 and 84
Since the lowest common multiple of 6 and 7 is 42, the multiples of 6 and 7 are multiples of 42. The first five are: 42 84 126 168 210
The only Least Common Multiple (LCM) for 6 7 3 is 42.