what is the highest common factor for 5 and 15?
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Greatest common factor (GCF) of 5 and 15 is 5. We will now calculate the prime factors of 5 and 15, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 5 and 15.
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Greatest Common Factor of 15 and 24. Greatest common factor (GCF) of 15 and 24 is 3. We will now calculate the prime factors of 15 and 24, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15 and 24.
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Greatest Common Factor of 6 and 15. Greatest common factor (GCF) of 6 and 15 is 3. We will now calculate the prime factors of 6 and 15, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 6 and 15.
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Greatest Common Factor of 25 and 45. Greatest common factor (GCF) of 25 and 45 is 5.
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gcf, hcf, gcd (120; 150) = 30 = 2 × 3 × 5: greatest (highest) common factor (divisor), calculated.
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Answer and Explanation: The greatest common factor of 35 and 15 is 5. The 'greatest common factor' is sometimes called the 'GCF. ' The GCF of 15 and 35 is the greatest...
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Greatest common factor (GCF) of 35 and 45 is 5. We will now calculate the prime factors of 35 and 45, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 35 and 45.
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Least Common Multiple of 15 and 25. Least common multiple (LCM) of 15 and 25 is 75.
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The prime numbers 5 and 3 are both factors that are common to 30 and 75. The product of these factors is 3×5 = 15. Thus, the “Greatest Common Factor” of 30 and 75 is 15. To check this result, divide 15 into 30 and then into 75, and verify that in each case the result is a whole number.
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We found the factors and prime factorization of 8 and 15. The biggest common factor number is the GCF number. So the greatest common factor 8 and 15 is 1.
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Example: What is the greatest common factor of 20 and 25? The greatest common factor is 5.
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We found the factors and prime factorization of 4 and 5. The biggest common factor number is the GCF number. So the greatest common factor 4 and 5 is 1.
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3 x 5 = 15. The greatest common factor is 15. When two numbers have no prime factors in common, their greatest common factor is 1.
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Explanation: The Greatest Common Factor of 15and25 is 5. (the number itself and 1 do not count). The factor(s) of 25 is 5 .
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The factors of 18 are 18, 9, 6, 3, 2, 1. The common factors of 15 and 18 are 3, 1, intersecting the two sets above. In the intersection factors of 15 ∩ factors of 18 the greatest element is 3. Therefore, the greatest common factor of 15 and 18 is 3.
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The common factors of 64 and 15 are 1, intersecting the two sets above. In the intersection factors of 64 ∩ factors of 15 the greatest element is 1. Therefore, the greatest common factor of 64 and 15 is 1.
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Greatest common factor (GCF) of 15 and 45 is 15. We will now calculate the prime factors of 15 and 45, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15 and 45.