The GCF is 1.
The GCF is 1.
The GCF is 1.
The GCF is 1.
The GCF is 1.
The GCF is 1.
The GCF for 89 47 is 1.
gcf(89, 62) = 1.
The GCF of 89 and 1000 is 1.
The GCF is 1.
Any fraction where the numerator and the denominator have a GCF of 1 is in its simplest form. Consecutive integers have a GCF of 1. 89/90 is in its simplest form.
90