Solutions by everydaycalculation.com

The GCF of 9 and 182 is 1.

- Find the prime factorization of 9

9 = 3 × 3 - Find the prime factorization of 182

182 = 2 × 7 × 13 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 1

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Find hcf of: 18 & 364 27 & 546 45 & 910 63 & 1274 18 & 182 9 & 364 27 & 182 9 & 546 45 & 182 9 & 910 63 & 182 9 & 1274

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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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