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The greatest common factor of 55 and 77 is 11.

The prime factorization of 55 is 5*11.

The prime factorization of 77 is 7*11.

The greatest common factor is 11.

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2016-11-29 02:10:50
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2010-01-07 01:41:50


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Q: What is the greatest common factor of 55 and 77?
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