The GCF of one number is itself. To find the GCF, two or more numbers are needed.
The GCF is 6.
The GCF is 9.
The GCF is 4.
The GCF is 30.
50
The GCF of 125, 200 is 25.
The GCF is 3.
The GCF is 2.
The GCF is 5.
The GCF is 1.
The GCF is: 1
The GCF is 27.