The GCF is 8.
The GCF is 8.
4
The GCF is 4.
The GCF is 8.
The GCF is 1.
1, 2, 3, 4, 6, 121, 2, 4, 8, 16, 32
The GCF is 6.
Prime factor each number. Circle all the prime common factors then, multiply them 28=2x2x7 32=2x2x2x2x2 GCF=2x2=4
The GCF is 6.
The GCF is 6.
The GCF is 6.