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
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GCF= ..........3 x ...........7 = 21
Answer: The GCF of 84, 105 and 126 = 21
The GCF is 21.
The GCF for 63, 84 & 126, is 21.
The GCF is 21.
The GCF of 84, 126 and 294 is 42.
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 for 63, 84 & 126, is 21.
The greatest common factor of the numbers 30, 84 and 126 is 6.
The GCF is 21.
The GCF is 21.
The GCF of 63, 84 and 126 is 21. The GCF of 6384 and 126 is 42.
The GCF is 6.
The GCF is 6.
The GCF is 6.