The GCF of 14 and 48 is 2. The GCF of 81 and 135 is 27. The GCF of all four is 1.
If you mean 18, 27 and 63 then the GCF is 9
The GCF is 27.
14The GCF is 14.
The Greatest Common Factor (GCF) of 27, 81, and 54 is 27.
The GCF is 1.
The GCF is 1.
The GCF of 14 and 48 is 2. The GCF of 81 and 135 is 27. The GCF of all four is 1.
If you mean 18, 27 and 63 then the GCF is 9
The GCF is 1.
The GCF is 1.
The GCF is 1.
The GCF is 27.
The GCF is 27.
The GCF of 27 and 81 is 27. And their LCM is 81.
The GCF is 27.
The GCF of 27, 135 is 27.