Solutions by everydaycalculation.com

The GCF of 6 and 115 is 1.

- Find the prime factorization of 6

6 = 2 × 3 - Find the prime factorization of 115

115 = 5 × 23 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 1

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Find hcf of: 12 & 230 18 & 345 30 & 575 42 & 805 12 & 115 6 & 230 18 & 115 6 & 345 30 & 115 6 & 575 42 & 115 6 & 805

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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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