The GCF is 1.
The GCF is 1.
27/3 = 9 and 51/3 = 17 so three is the greatest common factor (it's the only)
the greatest common factor for 27 and 32 is 1
The greatest common factor of 27 and 35 is 1
The greatest common factor of 75 and 27 is 3.
The GCF is 1.
27/3 = 9 and 51/3 = 17 so three is the greatest common factor (it's the only)
The GCF of 17 and 21 is 1.
the greatest common factor for 27 and 32 is 1
The greatest common factor of 27 and 36 is 9.
The greatest common factor of 14 and 27 is 1.
The greatest common factor of 27 and 35 is 1
the greatest common factor of 243 and 54 is 27.
Since 27 is a factor of 54, and 27 cannot have a larger factor than itself, the greatest common factor of 27 and 54 is 27.
The greatest common factor is 1
The greatest common factor of 75 and 27 is 3.
The greatest common factor (GCF) of 27 and 33 is 3