The GCF is 17.
The GCF is 17.
The GCF is 17.
The GCF is 17.
The GCF is 1.
The GCF of 34 and 51 is 17.
The GCF of 51 and 34 is 17.
17
It is: 17
17.
Greatest common factor of 51 and 34 is 17.
The GCF of 34 51 and 85 is 17. This divides into each to give 2, 3 and 5 respectively. There are no further common factors.