Solutions by everydaycalculation.com

The GCF of 126 and 56 is 14.

- Find the prime factorization of 126

126 = 2 × 3 × 3 × 7 - Find the prime factorization of 56

56 = 2 × 2 × 2 × 7 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 2 × 7 - GCF =
**14**

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Find hcf of: 252 & 112 63 & 28 378 & 168 630 & 280 882 & 392 18 & 8 252 & 56 126 & 112 378 & 56 126 & 168 630 & 56 126 & 280 882 & 56 126 & 392

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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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