The GCF is 5.
The GCF is 5.
The GCF of 1225 and 85 is 5. The GCF of 12, 25 and 85 is 1.
The GCF is 5.
The GCF is 5.
The GCF is 1.
The GCF is 5.
The GCF is 1.
The GCF is 5.
The GCF is 45.
The GCF is 18.
The GCF is 180.
Since 120 is a factor of 360, it is automatically the GCF.