what is the greatest common factor of nine and 27?
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Greatest common factor (GCF) of 9 and 27 is 9. We will now calculate the prime factors of 9 and 27, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9 and 27.
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Greatest Common Factor of 42 and 49. Greatest common factor (GCF) of 42 and 49 is 7.
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We found the factors and prime factorization of 9 and 18. The biggest common factor number is the GCF number. So the greatest common factor 9 and 18 is 9.
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Greatest Common Factor of 27 and 63. Greatest common factor (GCF) of 27 and 63 is 9.
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We found the factors and prime factorization of 36 and 42. The biggest common factor number is the GCF number. So the greatest common factor 36 and 42 is 6.
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The gcf of 9 and 36 can be obtained like this: The factors of 9 are 9, 3, 1. The factors of 36 are 36, 18, 12, 9, 6, 4, 3, 2, 1. The common factors of 9 and 36 are 9, 3, 1, intersecting the two sets above.
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The factors of 69 are 69, 23, 3, 1. The common factors of 23 and 69 are 23, 1, intersecting the two sets above. In the intersection factors of 23 ∩ factors of 69 the greatest element is 23. Therefore, the greatest common factor of 23 and 69 is 23.
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Greatest Common Factor of 9 and 15. Greatest common factor (GCF) of 9 and 15 is 3.
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The common factors of 9 and 36 are 9, 3, 1, intersecting the two sets above. In the intersection factors of 9 ∩ factors of 36 the greatest element is 9. Therefore, the greatest common factor of 9 and 36 is 9.
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Greatest Common Factor of 9 and 29. Greatest common factor (GCF) of 9 and 29 is 1.
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The factors of 36 are 36, 18, 12, 9, 6, 4, 3, 2, 1. The common factors of 9 and 36 are 9, 3, 1, intersecting the two sets above. In the intersection factors of 9 ∩ factors of 36 the greatest element is 9. Therefore, the greatest common factor of 9 and 36 is 9.
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We found the factors and prime factorization of 69 and 87. The biggest common factor number is the GCF number. So the greatest common factor 69 and 87 is 3.
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We found the factors and prime factorization of 14 and 42. The biggest common factor number is the GCF number. So the greatest common factor 14 and 42 is 14.
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Answer and Explanation: The greatest common factor of 30 and 40 is 10.
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Greatest Common Factor of 20 and 42. Greatest common factor (GCF) of 20 and 42 is 2.
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Greatest Common Factor of 9 and 17. Greatest common factor (GCF) of 9 and 17 is 1.
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The greatest common factor of 24 and 27 is 3. To find the GCF of 24 ad 27, we will list all of the divisors of each number, and then identify the...