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factor out both numbers until only prime numbers are left.

133=7*19

259=37*7

you would multiply together all the common factors, which in this case is just 7, to get the greatest common factor of 7

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Q: What are the highest common factor of 133 and 259?
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Related questions

What is the highest common factor of 133 and 259?

The GCF is 7.7.


What is the greatest common factor of 133 and 259?

I believe that the GCF is 7


What is the highest common factor for 91 and 259?

7


Highest common factor of 77 and 259?

The GCF is 7.


The higher common factor of 119 and 259?

Determine the prime factors of both numbers.119 = 7 x 17259 = 7 x 37The only common factor of 119 and 259 and therefore the Highest Common Factor is 7.


What is the greatest common factor of 77 and 259?

Express each number in terms of its prime factors. 77 = 7 x 11 259 = 7 x 37 The only common factor and therefore the highest common factor is 7.


What is the the highest common factor of 77 and 259?

The only proper factors of 77 are 7 and 11. 11 isn't a factor of 259 but 7 is, so the answer is 7.


What is the highest common factor of 119 and 259?

The greatest (or highest) common factor of 119 and 259 is the largest number that is found on both the lists of their factors.The factors of 119 are:1, 7, 17, 119The factors of 259 are:1, 7, 37, 259The common factors are:1, 7The Greatest Common Factor:GCF = 7


Common factor for 91 and 259?

The HCF of 91 and 259 is 7


What is the common factor of 259?

The factors of 259 are 1, 7, 37, 259 For them to be common, they need to be compared to another set of factors.


What is the greatest common factor of 139 and 259?

The HCF of the numbers 139 and 259 is 1.


What is the greatest common factor of 119 and 259?

A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that both numbers have in common. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 119 are 1, 7, 17, and 119. The factors of 259 are 1, 7, 37, and 259. The common factors are 1 and 7. Therefore, the greatest common factor is 7.