What is the GCF of 721 and 3529?
The GCF of 721 and 3529 is 1.
Steps to find GCF
- Find the prime factorization of 721
721 = 7 × 103 - Find the prime factorization of 3529
3529 = 3529 - 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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Related
Find HCF of: 1442 & 7058 1442 & 3529 721 & 7058 2163 & 3529 3605 & 3529 5047 & 3529
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).