The GCF is 3.
3
The Greatest Common Factor of 12, 36, 21 is 3.
The greatest common factor of 36, 14, and 21 is ' 1 '.
The greatest common factor of 21, 36, and 60 is 3
The greatest common factor is 3
The greatest common factor of 36, 14, and 21 is ' 1 '.
3
The GCF of 21, 24, and 36 is 3.
The GCF is 3.
the GCF is 3.
The GCF is 3.
The GCF is 3.
The GCF is 3.