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15. Cause it would be 15x5=75. And the common factor can't be higher than the lowest number. The factors of 15 are 15&1, 5&3. The factors of 75 are 75&1, 25&3, 15&5.(I think that's all) then the highest is the #15. **************[[If I'm wrong someone correct me, please!!]]

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13y ago
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11y ago

The GCF is 15.

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Q: What is the high common factor for 15 and 75?
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greatest common factor of 75 30 is 15.


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What is the greatsest common factor of 30 and 75?

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What is the common factor for 15 and 75?

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The greatest common factor (GCF) of 75 and 90 is 15.


What is the least common factor of 15 and 75?

1 and the highest common factor is 15


What are the greatest common factors 15 and 75?

Factors of 15: 1, 3, 5, 15Factors of 75: 1, 3, 5, 15, 25, 75GCF (15, 75) = 15


What is the GCF of 15 75?

The greatest common factor of the numbers 15 and 75 is 15.


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It is 15


What are the common factor's of fraction 15 and 75?

The Common Factors of 15 and 75 are 1, 3, 5, 15


What is the greatest common factor of 15 and 75?

Since 15 is a factor of 75, and 15 is its own largest factor, the greatest common factor must be 15.Another way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 15 are 1, 3, 5, and 15.The factors of 75 are 1, 3, 5, 15, 25, and 75.The common factors are 1, 3, 5, and 15. Therefore, the greatest common factor is 15.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 15 are 3 and 5.The prime factors of 75 are 3, 5, and 5.The prime factors in common are 3 and 5, so the greatest common factor is 3 x 5 = 15.It is 15


What is the greatest common factor of 15 75 135?

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