What is the GCF of 1746 and 1621?
The GCF of 1746 and 1621 is 1.
Steps to find GCF
- Find the prime factorization of 1746
1746 = 2 × 3 × 3 × 97 - Find the prime factorization of 1621
1621 = 1621 - 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: 3492 & 3242 5238 & 4863 8730 & 8105 3492 & 1621 1746 & 3242 5238 & 1621 1746 & 4863 8730 & 1621 1746 & 8105
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).