The greatest common factor of the numbers 15 and 12 is 3.
There is no "greatest common multiple" for any pair of numbers. If you meant greatest common factor, the answer is 3.
The GCF is... 1! 1 is the only factor common to all three numbers.
The Greatest Common Factor of 15, 35, 54: 1
The Greatest Common Factor of 8, 10, 15: 1
The Greatest Common Factor of 12, 44, 15: 1
the greatest common factor of 6,12, and 15 is 3.
3
The GCF is 15.
The greatest common factor of the numbers 15 and 12 is 3.
The Greatest Common Factor of 12, 15 is 3.
1
3
It is: 3
1
15
The GCF is 3.