The GCF is 1.
The highest common factor of the numbers 91, 156 and 169 is 13.
The highest common factor of the numbers 65, 156 and 169 is 13.
It is: 13
It is: 1
13 is the highest common factor of 78, 156 and 169.
The GCF is 13.
The GCF is 4.
The HCF is: 13It is 13
The GCF is 13.
The GCF is 13.
The highest common factor (HCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question! The highest factor of any number is itself.
The GCF is 14.