The least common multiples of 5, 11, and 13 is 715.
The Least Common Multiple (LCM) for 5 and 8 is 40.
99 of them.
The least common multiple of 20 and 5 is 20
15
10
5
20
35
5
35
The common multiples of 4 and 5 are 20, 40, 60, 80,100 and so onGet the least common multiple of the two. All other common multiples are multiples of this least common multiple.Any multiple of 20.