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# What is the highest common factor of 23?

Updated: 12/14/2022

Wiki User

9y ago

You need at least two numbers to find a GCF.

Wiki User

9y ago

Wiki User

14y ago

"Common factor" means a number that is a factor of 23 and also a factor of some other number.

A characteristic can't be "common" to only one case.

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Q: What is the highest common factor of 23?
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