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.
Prime factorization of: 84 = 2 x 2 x 3 .......... x 7 105= ..........3 x ......5 x 7 126= 2 x .. ..3 x 3 x...... 7 ================== GCF= ..........3 x ...........7 = 21 Answer: The GCF of 84, 105 and 126 = 21
The GCF is 126.
The GCF of 63, 84 and 126 is 21. The GCF of 6384 and 126 is 42.
The GCF is 14.