Solutions by everydaycalculation.com

The GCF of 735 and 400 is 5.

- Find the prime factorization of 735

735 = 3 × 5 × 7 × 7 - Find the prime factorization of 400

400 = 2 × 2 × 2 × 2 × 5 × 5 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 5

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Find hcf of: 1470 & 800 2205 & 1200 3675 & 2000 147 & 80 5145 & 2800 1470 & 400 735 & 800 2205 & 400 735 & 1200 3675 & 400 735 & 2000 5145 & 400 735 & 2800

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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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