The GCF is 2.
The GCF is 128.
The GCF is 16.
The GCF is 8.
The GCF is 8.
The GCF is 2.
The GCF is 2.
The GCF is 32.It is: 32It is: 32
The greatest common factor (GCF) of 640 and 256 is 128.
Since 16 is a factor of 128, it is automatically the GCF.
The GCF is 250.
The GCF is: 1
The GCF is 16.