To have an LCM, you need at least 2 numbers.
The least common multiples of 5, 11, and 13 is 715.
The Least Common Multiple (LCM) for 5 and 8 is 40.
The least common multiple of 20 and 5 is 20
10
15
5
5
35
20
35
The Least Common Multiple of 5, 63, and 35 is 315.
The only Least Common Multiple (LCM) for 4 5 is 20.