The GCF is 5.
The GCF is 5.
GCF(20, 25, 35, 40) = 5 The GCF of any set of numbers is also a factor of the difference of any pair of them. So the GCF must be a factor of 5 (= 25-20). This narrows down the options quite considerably!
The greatest common factor of 25 and 35 is 5.5The GCF is 5.
The GCF is 5.
The GCF is 5.
It is 5 because: 35-1,5,7,35 20-1,2,4,5,10,20 & 15-1,3,5,15
The greatest common factor for 25 and 35 is '5'
The GCF is 25.
The GCF of 7, 20, and 35 is 1.
The GCF is 5.
The GCF is 5.
The GCF is 5.