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The Greatest Common Factor (GCF) of 117 and 9 is 9.
The GCF is 9.
The GCF is: 9
3 x 9 = 27 13 x 9 = 117 The GCF is 9.
It is: 9
45 = 5 x 9, 117 = 13 x 9. 5 and 13 are co-prime so GCF is 9.
27=3*3*3117=3*3*133*3=9
9