What is the GCF of 489 and 4408?
The GCF of 489 and 4408 is 1.
Steps to find GCF
- Find the prime factorization of 489
489 = 3 × 163 - Find the prime factorization of 4408
4408 = 2 × 2 × 2 × 19 × 29 - To find the GCF, multiply all the prime factors common to both numbers:
Note that there are no common prime factors. - Therefore, GCF = 1 (since 1 is a factor of every number)
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Find HCF of: 978 & 8816 978 & 4408 489 & 8816 1467 & 4408 2445 & 4408 3423 & 4408
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).