What is the GCF of 1621 and 2619?
The GCF of 1621 and 2619 is 1.
Steps to find GCF
- Find the prime factorization of 1621
1621 = 1621 - Find the prime factorization of 2619
2619 = 3 × 3 × 3 × 97 - 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: 3242 & 5238 4863 & 7857 3242 & 2619 1621 & 5238 4863 & 2619 1621 & 7857 8105 & 2619
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).