9
Prime Factorization of:
54 = ....2 x 3 x 3 x 3
63 = .........3 x 3 .... x 7
27 = .........3 x 3 x 3
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GCF=........3.X.3
GCF = 9
The GCF is 9.
The GCF is 27.
The GCF is 27.
The GCF is 27.
27 and 54, respectively.
The Greatest Common Factor (GCF) of 27, 81, and 54 is 27.
The GCF is 27.
The GCF is 27.
The GCF is: 9
The GCF is 3.
Since 27 is a factor of 54, it is automatically the GCF of this problem.27. 27*2=54.Since 27 is a factor of 54, it is automatically the GCF of this problem.
The GCF is 9.