Using various mathematical techniques, this is possible.
The GCF is 1.
The GCF is 1.
Factors of 14: 1, 2, 7, 14 Factors of 17: 1, 17 GCF (14, 17) = 1
1
Since they are both prime numbers - the greatest common factor is 1 !
1
The GCF is 1.
17 and 1
The GCF is 1.
The Greatest Common Factor (GCF) is: 1
The numbers are 13 and 14.
1, 17 1, 3, 5, 9, 15, 27, 45, 135