The GCF is 1.
The GCF is 11.
The GCF is 12.
gcf for 72 84 132 is 12.
The GCF is 11.
The GCF is 1.
The GCF is 12.
The GCF is 11.
It is: 11
It is 11
1 is the greatest common factor of 53, 132 and 143.
12
Since 44 is a factor of 132, it is automatically the GCF.