Solutions by everydaycalculation.com

The GCF of 501 and 85 is 1.

- Find the prime factorization of 501

501 = 3 × 167 - Find the prime factorization of 85

85 = 5 × 17 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 1

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Find hcf of: 1002 & 170 1503 & 255 2505 & 425 3507 & 595 1002 & 85 501 & 170 1503 & 85 501 & 255 2505 & 85 501 & 425 3507 & 85 501 & 595

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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).

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