The greatest common factor of 54 and 81 is 27
It is 27
9
It is: 27
The Greatest Common Factor (GCF) of 27, 81, and 54 is 27.
The GCF of 27, 54, and 81 is 27. Since 27 is a factor of 54 and 81, it's automatically the GCF.
The GCF is 9.
The GCF is 27.
The GCF is: 3
The GCF is 27.
The GCF is 27.
The GCF is 3.