what is the greatest common factor of 49 and 70?
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The factors of 70 are 70, 35, 14, 10, 7, 5, 2, 1. The common factors of 49 and 70 are 7, 1, intersecting the two sets above. In the intersection factors of 49 ∩ factors of 70 the greatest element is 7. Therefore, the greatest common factor of 49 and 70 is 7.
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Greatest common factor (GCF) of 3 and 11 is 1. We will now calculate the prime factors of 3 and 11, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 3 and 11.
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Greatest Common Factor of 45 and 51. Greatest common factor (GCF) of 45 and 51 is 3.
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We found the factors and prime factorization of 49 and 63. The biggest common factor number is the GCF number. So the greatest common factor 49 and 63 is 7.
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We found the factors and prime factorization of 12 and 44. The biggest common factor number is the GCF number. So the greatest common factor 12 and 44 is 4.
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The prime factors and multiplicities 14 and 49 have in common are: 7. 7 is the gcf of 14 and 49. gcf(14,49) = 7.
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The common factors of 4 and 45 are 1, intersecting the two sets above. In the intersection factors of 4 ∩ factors of 45 the greatest element is 1. Therefore, the greatest common factor of 4 and 45 is 1.
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Greatest common factor (GCF) of 30 and 45 is 15. We will now calculate the prime factors of 30 and 45, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30 and 45.
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Greatest common factor (GCF) of 69 and 75 is 3. We will now calculate the prime factors of 69 and 75, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69 and 75.
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Greatest Common Factor of 11 and 17. Greatest common factor (GCF) of 11 and 17 is 1.
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Answer and Explanation: The greatest common factor of 35 and 49 is 7. To find the greatest common factor, start by listing the factors for each of the numbers.
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We found the factors and prime factorization of 12 and 27. The biggest common factor number is the GCF number. So the greatest common factor 12 and 27 is 3.
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The biggest common factor number is the GCF number. So the greatest common factor 30 and 50 is 10.
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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 40 and 49. The biggest common factor number is the GCF number. So the greatest common factor 40 and 49 is 1.
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Greatest Common Factor of 7 and 11. Greatest common factor (GCF) of 7 and 11 is 1. We will now calculate the prime factors of 7 and 11, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7 and 11.
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The common factors of 30 and 70 are 10, 5, 2, 1, intersecting the two sets above. In the intersection factors of 30 ∩ factors of 70 the greatest element is 10. Therefore, the greatest common factor of 30 and 70 is 10.