Those are both prime numbers. That means that neither of them has
any factors except ' 1 ' and itself.
So their only common factor ... and therefore the greatest ... is ' 1 '.
The greatest common factor of 89 and 33 is 1.
The Greatest Common Factor (GCF) is: 1
It is: 1
It is: 1
8811
The GCF of 89 and 98 is 1.
The greatest common factor of the numbers 89 and 64 is 1.
It is just 1
The GCF is 1.
1 is the GCF.
The GCF is 1.
The GCF is 1.