Multiples of 6: 6, 12, 18, 24, 30, …
Multiples of 9: 9, 18, …
LCM(6, 9) = 18
Multiples of 9: 9, 18, …
LCM(6, 9) = 18
The solution above and all other related solutions were provided by the Least Common Multiple by Listing Multiples Application.