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The greatest common factors of 196 and 686 is 98.

Factors of 686 are 1,2,7,14,49,98,343,686

Factors of 196 are 1,2,4,7,14,28,49,98,196

GCD=98

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8y ago
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11y ago

You need at least two numbers to find a GCF.

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9y ago

If you mean 48 and 68 then the GCF is 4

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7y ago

It is 98.

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Q: What is the greatest common factor of 686?
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