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How do you find the gcf of 189 and 2470?

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Anonymous

∙ 12y ago
Updated: 8/20/2019

Factor them.

3 x 3 x 3 x 7 = 189

2 x 5 x 13 x 19 = 2470

No common prime factors. The GCF is 1.

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Wiki User

∙ 12y ago
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Related Questions

What is the GCF of 189 and 2470?

The GCF is 1.


What is the Greatest common factor of 189 and 2470?

Factors of 189: 1, 3, 7, 9, 21, 27, 63, 189 Factors of 2470: 1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470 GCF (189, 2470) = 1


What is the gcf of 189 in algebra?

You need at least two numbers to find a GCF.


Find the GCF of 189 and 441?

It is: 63


What is the GCF of 27 and 189?

The greatest common factor (GCF) of 27 and 189 is 27. To find the GCF, you can list the factors of each number and find the largest number that both 27 and 189 share. The factors of 27 are 1, 3, 9, and 27, while the factors of 189 are 1, 3, 7, 9, 21, 27, 63, and 189. The largest number that appears in both lists is 27, making it the GCF.


What is the GCF of 189 and 441?

The GCF is 63.


What is the GCF of 90 and 189?

The GCF is 9.


What is the GCF of 135 and 189?

The GCF is 27.


What is the GCF of 189 and 54?

The GCF is 27.


What is the GCF of 135 54 and 189?

The GCF is 27.


What is the GCF of 105 145 189?

GCF(105, 145, 189) = 1: the three are coprime.


What is the GCF of 225 and 189?

225=3^2x5^2 189=3x7x9 Therefore GCF(225, 189) = 3

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