Answer :
If one is a multiple of the other, then the larger one is the LCM of the pair.
The LCM of 2 and 6 is 6 .
The LCM of 5 and 15 is 15 .
The LCM of 7 and 14 is 14 .
The LCM of 2 and 6 is 6 .
The LCM of 5 and 15 is 15 .
The LCM of 7 and 14 is 14 .