21
The expression that represents the greatest common factor (gcf) of 105 and 126 is 3 x 7 but the greatest common factor of them is 21
The GCF is 21.
The GCF is 21.
The GCF is 21.
The GCF is 21.
The GCF is 21.
21. 105 = 3 x 5 x 7 126 = 2 x 32 x 7 hcf = 3 x 7 = 21
The GCF of 27, 106, and 126 is 3.
The GCF is 126.
Well, honey, the greatest common factor (GCF) of 84, 105, and 126 is 21. It's like finding the biggest piece of cake you can share among those three numbers without anyone throwing a fit. So, grab a fork and enjoy that GCF goodness!
The GCF of 63, 84 and 126 is 21. The GCF of 6384 and 126 is 42.
The GCF is 14.