Solutions by everydaycalculation.com

The GCF of 212 and 270 is 2.

- Find the prime factorization of 212

212 = 2 × 2 × 53 - Find the prime factorization of 270

270 = 2 × 3 × 3 × 3 × 5 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 2

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Find hcf of: 424 & 540 106 & 135 636 & 810 1060 & 1350 1484 & 1890 424 & 270 212 & 540 636 & 270 212 & 810 1060 & 270 212 & 1350 1484 & 270 212 & 1890

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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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