The GCF is 29.
The GCF is of 27 and 87 is 3.The GCF is 3.
The GCF is 2.
The GCF is 54.
The GCF of 54, 90, and 126 is 9
The GCF is 3.
The GCF is 3.
The GCF is 54.
The GCF is 3.
The GCF is 1.
The GCF is 29.
The GCF is 1.
The GCF is 3.
The GCF is 1.
The GCF is 1.
The GCF of 10 and 54 is 2.
The GCF is 3.3The GCF is 3.