What is the GCF of 71 and 5673?
The GCF of 71 and 5673 is 1.
Steps to find GCF
- Find the prime factorization of 71
71 = 71
- Find the prime factorization of 5673
5673 = 3 × 31 × 61
- 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).