The GCF is: 23
The GCF is 23.
The GCF is 1.
The greatest common factor of 133 and 161 is 7.
The GCF is 7.
Since 7 is a factor of 161, it is automatically the GCF of this problem.
greatest common factor of 161 and 46 is 23.
Greatest common factor of 143 and 161 is 1.
The GCF is 7.
The GCF is: 1
The GCF is 7.
23 115/23=5 207/23=9