(choose one example to turn in)
The LCM of 4 and 8 is 8
The LCM of 5 and 15 is 15
The LCM of 3 and 6 is 6
So from these examples, you can see the LCM of two numbers where one is a multiple of the other, will be the larger of the two integers.
In simpler words, The LCM would be the multiple