Solutions by everydaycalculation.com

The GCF of 4255 and 3780 is 5.

- Find the prime factorization of 4255

4255 = 5 × 23 × 37 - Find the prime factorization of 3780

3780 = 2 × 2 × 3 × 3 × 3 × 5 × 7 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 5

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Find HCF of: 8510 & 7560 851 & 756 8510 & 3780 4255 & 7560

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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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