The GCF is 1.
The greatest common factor of 7 and 28 is 7.
The greatest common factor of 21 and 77 is 7.
The greatest common factor of 18 , 7 = 1
1 is the greatest common factor of 7 and 8. There are no others.
1
The GCF is 1.
7 is prime; it is only divisible by 1 and itself.6 is divisible by 1, 2, 3 and 6.The only factor common to both is 1.The Greatest Common Factor (GCF) is: 1
The greatest common factor of 6, 7, and 8 is ' 1'.
The greatest common factor is 7
7 is the greatest common factor.
The GCF of 6, 7, and 28 is 1.
The greatest common factor of 7 and 112 is 7.
The greatest common factor of 280 and 7 is 7.
The greatest common factor of 7 and 28 is 7.
The greatest common factor of 21 and 77 is 7.
The GCF is 1.