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What are the greatest common factors for 30 and 70?

Updated: 8/17/2019
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15y ago

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30 = 2*3*5

70 = 2*5*7

30 and 70 share 2 and 5 as factors :. GCF of 30 and 70 = 10

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15y ago
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Q: What are the greatest common factors for 30 and 70?
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Factors of 30 and 70?

Lowest common factors: 2 and 5 Greatest common factor: 10


What is the greatest common factors shared by 30 and 70?

10 10:1,2,5,10 and 70 1,2,5,7,10,14,35,70


What is the greatest common factor of 70 and 30?

The Greatest Common Factor (GCF) of 30 and 70 is 10.One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30.The factors of 70 are 1, 2, 5, 7, 10, 14, 35, and 70.The common factors are 1, 2, 5, and 10. Therefore, the greatest common factor is 10.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 30 are 2, 3, and 5.The prime factors of 70 are 2, 5, and 7.The prime factors in common are 2 and 5, so the greatest common factor is 2 x 5 = 10.The factors of 30 are:1, 2, 3, 5, 6, 10, 15, 30The factors of 70 are:1, 2, 5, 7, 10, 14, 35, 70The common factors are:1, 2, 5, 10The Greatest Common Factor (GCF) is:10


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Greatest common factors of 7 42 & 70 is 7.


What us the greatest common factor of 30 and 70?

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What is the greatest common factors of 70 and 210?

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What are all the common factors of 30 50 and 70?

The common factors of 30, 50, and 70 are: 1, 2, 5, and 10.


What are the greatest common factors of 140 and 350?

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What are common factors 35 and 70?

The factors of 50 are 1, 2, 5, 10, 25, and 50. The factors of 70 are 1, 2, 5, 7, 10, 14, 35, and 70.


What are the common factors and greatest common factor of 70?

There is neither a greatest common factor nor common factors of a single number, such as 70, because there cannot be any form of common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. Thus, since there are not two or more numbers to compare, there are neither common factors nor a greatest common factor. The factors of 70 are 1, 2, 5, 7, 10, 14, 35, and 70.


What is the greatest common factor of 70 and 150?

The Greatest Common Factor (GCF) of 70 and 150 is: 10