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# What is the greatest common factor of 56 and 81?

Updated: 4/28/2022

Wiki User

7y ago

Best Answer

The greatest common factor for 56 and 81 is 1. There are no common factors between 81 and 56 aside from 1. This means that the GCF is 1.

Wiki User

7y ago
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Wiki User

7y ago

The word "GREATEST" is a superlative adjective and that means there can be only one.GCF(56, 81) = 1.

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