either list factors, do factor trees, or division ladder
The GCF is 4.
The GCF is 4.
The GCF is 4.
The GCF is 4.
The GCF is 2.
The GCF is: 1
The GCF is 1.
The GCF is 4.
The GCF is 2.
The GCF is 4.
The greatest common factor of the numbers 48 and 28 is 4.
The GCF is 3.