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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

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Foxy Bwndy

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3y ago
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11y ago

The GCF is 21.

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Q: What expression represents the gcf of 105 and 126?
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What is the expression that represents the greatest common factor of 105 and 126?

The GCF is 21.


What is the GCF of 105 and 126 expression?

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21. 105 = 3 x 5 x 7 126 = 2 x 32 x 7 hcf = 3 x 7 = 21


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What is the gcf of 84 105 and 126?

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