What is the greatest common factor of 45 and 75?

Answer 1

The greatest common factor of 45 and 75 is 15, because it is the highest number that will divide into 45 and 75 evenly.

The prime factorization of 45 is 3*3*5

The prime factorization of 75 is 3*5*5

The common prime factors are 3*5 = 15, so that is the GCF.
The GCF is 15.
It is: 15

Answer 2

gcf of 4575 is 4575.

Answer 3

15. (*3 and *5)

Answer 4

15

Answer 5

' 15 ' is.