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# Highest common factor of 75 and 90?

Updated: 12/8/2022

Wiki User

13y ago

That would be 15.

Only a number ending in five would be a factor of 75. 45 is not. 35 is not. 25 is not. 15 is, and it also is a factor of 90. This makes it the highest common factor of 75 and 90, although it is not a prime factor.

Wiki User

13y ago

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Q: Highest common factor of 75 and 90?
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Related questions

### What is the greatest common factors for 90 and 75?

90 and 75's highest common factor is 15.

The GCF is 15.

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The greatest common factor of 30, 75, and 90 is 15

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obviously, its highest common factor is the number itself. so the answer here is 90.

### What are the greatest common factor of 75 90?

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

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The greatest common factor of 75 and 90 is 15

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The GCF is 15.

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