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What is the GCF of 3007 and 1891?

The GCF of 3007 and 1891 is 31.

Steps to find GCF

  1. Find the prime factorization of 3007
    3007 = 31 × 97
  2. Find the prime factorization of 1891
    1891 = 31 × 61
  3. To find the GCF, multiply all the prime factors common to both numbers:

    Therefore, GCF = 31

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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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