Solutions by everydaycalculation.com

The GCF of 891 and 371 is 1.

- Find the prime factorization of 891

891 = 3 × 3 × 3 × 3 × 11 - Find the prime factorization of 371

371 = 7 × 53 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 1

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Find hcf of: 1782 & 742 2673 & 1113 4455 & 1855 6237 & 2597 1782 & 371 891 & 742 2673 & 371 891 & 1113 4455 & 371 891 & 1855 6237 & 371 891 & 2597

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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).

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