Solutions by everydaycalculation.com

The GCF of 6 and 24 is 6.

- Find the prime factorization of 6

6 = 2 × 3 - Find the prime factorization of 24

24 = 2 × 2 × 2 × 3 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 2 × 3 - GCF =
**6**

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Find hcf of: 12 & 48 3 & 12 18 & 72 2 & 8 30 & 120 42 & 168 12 & 24 6 & 48 18 & 24 6 & 72 30 & 24 6 & 120 42 & 24 6 & 168

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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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