Multiples of 3: 3, 6, 9, 12, 15, 18, 21, …
Multiples of 15: 15, …
LCM(3, 15) = 15
Multiples of 15: 15, …
LCM(3, 15) = 15
The solution above and all other related solutions were provided by the Least Common Multiple by Listing Multiples Application.