The common factors of 27 and 81 are: 1, 3, 9, and 27
Chat with our AI personalities
The greatest common factor of 81 and 135 is 27.
The greatest common factor for the numbers 27 and 81 are 27.
The Greatest Common Factor (GCF) of 27, 81, and 54 is 27.
The GCF is 27.
The GCF is 27.