3 | 3 , 6

6 | 6

the lcm of 3 and 6 is 6

4 | 4 , 8

8 | 8

the lcm of 4 and 8 is 8

3 | 3 , 6 , 9 , 12 , 15 , 18 , 21 , 24 , 27 , 30

5 | 5 , 10 , 15 , 20 , 25 , 30

10 | 10 , 20 , 30

the lcm of 3, 5 and 10 is 30

2 | 2 , 4 , 6 , 8 , 10 , 12 , 14 , 16 , 18 , 20

4 | 4 , 8 , 12 , 16 , 20

5 | 5 , 10 , 15 , 20

the lcm of 2, 4 and 5 is 20

5 | 5 , 10 , 15 , 20 , 25 , 30 , 35 , 40 , 45 , 50 , .. 120

6 | 6 , 12 , 18 , 24 , 30 , 36 , 42 , 48 , 54 , 60 , .. 120

8 | 8 , 16 , 24 , 32 , 40 , 48 , 56 , 64 , 72 , 80 , .. 120

the lcm of 5, 6 and 8 is 120