Solutions by » GCF of two numbers

What is the GCF of 3479 and 5667?

The GCF of 3479 and 5667 is 1.

Steps to find GCF

  1. Find the prime factorization of 3479
    3479 = 7 × 7 × 71
  2. Find the prime factorization of 5667
    5667 = 3 × 1889
  3. To find the GCF, multiply all the prime factors common to both numbers:

    Therefore, GCF = 1

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