Solutions by everydaycalculation.com

The GCF of 24 and 36 is 12.

- Find the prime factorization of 24

24 = 2 × 2 × 2 × 3 - Find the prime factorization of 36

36 = 2 × 2 × 3 × 3 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 2 × 2 × 3 - GCF =
**12**

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Find hcf of: 48 & 72 12 & 18 72 & 108 8 & 12 120 & 180 168 & 252 48 & 36 24 & 72 72 & 36 24 & 108 120 & 36 24 & 180 168 & 36 24 & 252

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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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