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The greatest common factor of 49 and 77 is 7, no matter what method you use

to find it.

If you solve the same problem twice, using two different methods, and get two

different answers, then at least one of the answers is wrong, and there's a good

chance that they both are.

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12y ago

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More answers

The GCF is 1.

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Wiki User

10y ago
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The GCF is 7.

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Wiki User

8y ago
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Q: What is the GCF of 77 and 50?
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