18, 36, 54
42
42
30
It is: 42
12,24.36
The LCM is 30.
The answer that I got was 24, and any multiples of 24.
What are three common multiples of 2 6 8
The LCM is: 12
42
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 lowest common multiple is 384