It is: 12
The greatest common factor of 36, 60 and 132 is 12.
The GCF is 12.
The GCF is 12.
The GCF is 12.
The GCF is 132.
The highest common factor of the numbers 132 and 60 is 12.
The GCF is 4.
The GCF is 12.
The GCF is 4.
The GCF is 12.
The GCF is 3.