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Earn +20 ptsQ: What are the common factors of 12 and 15?
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What is the least common factor of 9 12 and 15?
The factors of 9 are 1, 3, and 9. The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 15 are 1, 3, 5, and 15. The common factors of 9, 12, and 15 are 1 and 3. Therefore, the least common factor (the smallest common factor) is 1.
What are the common factors of 12 15 and 18?
The common factors of 12, 15, and 18 are 1 and 3The factors of 12 are:1, 2, 3, 4, 6, 12The factors of 15 are:1, 3, 5, 15The factors of 18 are:1, 2, 3, 6, 9, 18The common factors are:1, 3
What are the greatest common factors of 12 and 15?
3
What are the common factors of 11 12 13 14 and 15?
1 is a common factor of 11, 12, 13, 14 and 15.
What is the least common factor of 3 8 12 and 15?
The factors of 3 are 1 and 3. The factors of 8 are 1, 2, 4, and 8. The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 15 are 1, 3, 5, and 15. The only common factor is 1. Therefore, the least (smallest) common factor is 1.
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