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The GCF of 11 and 15 is 1.

Since 11 is prime, it only has 11 and 1 as factors. Since 15 cannot be evenly divide by 11, the greatest common factor (GCF) is 1.

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8y ago
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13y ago

The factors of 11 are: 1, 11

The factors of 15 are: 1, 3, 5, 15

The common factors are: 1

The Greatest Common Factor (GCF) is: 1

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8y ago

The GCF is 1.

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Q: What is the greatest common factorization of 11 and 15?
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