Multiples of 5: 5, 10, 15, 20, 25, 30, …
Multiples of 20: 20, …
LCM(5, 20) = 20
Multiples of 20: 20, …
LCM(5, 20) = 20
The solution above and all other related solutions were provided by the Least Common Multiple by Listing Multiples Application.