What is the GCF of 8001 and 999?
The GCF of 8001 and 999 is 9.
Steps to find GCF
- Find the prime factorization of 8001
8001 = 3 × 3 × 7 × 127 - Find the prime factorization of 999
999 = 3 × 3 × 3 × 37 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 3 × 3 - GCF = 9
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GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).