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Factors of 28: 1, 2, 4, 7, 14, 28

Factors of 63: 1, 3, 7, 9, 21, 63

Factors of 49: 1, 7, 49

GCF (28, 63, 49) = 7

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12y ago

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The GCF of 28, 49, and 63 is 7.

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9y ago
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Q: What is the greatest common factor of 28 49 and 63?
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