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The GCF is 7.

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9y ago
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8y ago

The GCF of 35, 70, and 77 is 7.

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11y ago

The GCF is 1.

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9y ago

The GCF is 7.

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13y ago

GCF of 77 35 70 is 7.

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Q: What is the greatest common factor of 42 and 77 and 87?
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