The Greatest Common Factor (GCF) is: 54.
54 is the greatest common factor
The greatest common factor of 54 , 90 = 18
The greatest common factor of 36 and 54 is 18.
The greatest common factor of 33 and 54 is 3.
the greatest common factor of 16 and 54 is 2
The greatest common factor of 54 and 126 is nine.
The greatest common factor of 54 and 64 is 2
The greatest common factor of 54 and 78 is 6
the greatest common factor of 243 and 54 is 27.
The greatest common factor of 54 and 100 is 2.
The greatest common factor of 54 and 74 is 2.