The answer is 3. How do you find this? List the factors of both 48 and 15:
48: 1,2,3,4,6,8,12,16,24,48
15:1,3,5,15
Then take the greatest common factor, which in this case is 3. :)
The GCF is 3.
3
The GCF of 15, 45, and 48 is 3.
The greatest common factor of the numbers 6, 15, 33 and 48 is 3.
The GCF of 48 and 78 is 6
The GCF is 3.
The GCF is 1.
The GCF is 3.
The GCF is: 48
The GCF is 1.
The GCF is 48.
The GCF is 48.