Solutions by everydaycalculation.com

The GCF of 1263 and 981 is 3.

- Find the prime factorization of 1263

1263 = 3 × 421 - Find the prime factorization of 981

981 = 3 × 3 × 109 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 3

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Find hcf of: 2526 & 1962 3789 & 2943 421 & 327 6315 & 4905 8841 & 6867 2526 & 981 1263 & 1962 3789 & 981 1263 & 2943 6315 & 981 1263 & 4905 8841 & 981 1263 & 6867

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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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