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What is the GCF of 2583 and 3969?

The GCF of 2583 and 3969 is 63.

Steps to find GCF

  1. Find the prime factorization of 2583
    2583 = 3 × 3 × 7 × 41
  2. Find the prime factorization of 3969
    3969 = 3 × 3 × 3 × 3 × 7 × 7
  3. To find the GCF, multiply all the prime factors common to both numbers:

    Therefore, GCF = 3 × 3 × 7
  4. GCF = 63

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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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