The GCF is 3.
The GCF is 9.
The GCF is 9.
The GCF is 9.
The GCF is 21
The GCF is 3.
The GCF is 3.
The GCF is 3.
3
The GCF of 3, 48, and 99 is 3
The GCF is 9.
The GCF is 1.
The GCF of 24, 48, and 480 is 24. Because 24 is a factor of 48 and 480, it is automatically the GCF.