It's difficult to determine if you want that to be one set or five. Taken as a whole, the GCF is 1. Individually...
The GCF of 25 and 75 is 25.
The GCF of 18 and 30 is 2.
The GCF of 4 and 10 is 2.
The GCF of 12 and 17 is 1.
The GCF of 30 and 96 is 6.
Since 17 is a factor of 34, it is automatically the GCF.
The GCF is 1.
the gcf is 17.
The greatest common factor of 10 and 17 is 1.
1 is the GCF for 17 and 43.
The GCF is 1.
The GCF is 1.
The GCF is 1.
The GCF is 17.
The GCF of 12 and 17 is 1. 17 is a prime number and is therefore only divisible by 1, so this is the only option between 12 and 17.
GCF of 102 and 17 is 17.
The GCF is 1.
The GCF is 17.
The GCF is 1.
The GCF is 17.
The GCF is 17.
The GCF is: 17