Solutions by everydaycalculation.com

The GCF of 742 and 945 is 7.

- Find the prime factorization of 742

742 = 2 × 7 × 53 - Find the prime factorization of 945

945 = 3 × 3 × 3 × 5 × 7 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 7

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Find hcf of: 1484 & 1890 2226 & 2835 3710 & 4725 5194 & 6615 106 & 135 1484 & 945 742 & 1890 2226 & 945 742 & 2835 3710 & 945 742 & 4725 5194 & 945 742 & 6615

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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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