The greatest common multiple of any set of integers is infinite.
The gcm for 9 and 12 would be 3. :)
8 and 12
If GCM stands for Greatest Common Multiple, there is no such number. This is because if x is claimed as the GCM then 2x is a common multiple of both 6 and 8 and 2x > x.
8
24
The GCM would be 9 because if you multiply 9*4=36 9*5=45 9*7=63(:
The LCF is 1. The GCF is 4. The LCM is 72. The GCM is infinite.
12
The greatest common multiple of any set of integers is infinite.
60
192.
The GCF is 4. The LCM is 24. The LCF is 1. The GCM is infinite.