The GCF is 1.
9 is not a factor of 35; therefore the answer is: does not exist.
The GCF is: 1
The GCF is 1.
The GCF is 1.
The GCF is 1.
The GCF is 35.
The GCF is 7.
35: 1, 5, 7, 3572: 1, 2, 3, 4, 6, 9, 12, 18, 24, 36, 72The only factor 35 and 72 have in common is 1.GCF = 1
The GCF of 35, 45 and 54 is just 1. There are no common factors between these 3 numbers aside from 1.
You need at least two numbers to find a GCF.
The GCF is 5.