Solutions by everydaycalculation.com

The GCF of 2880 and 7020 is 180.

- Find the prime factorization of 2880

2880 = 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 - Find the prime factorization of 7020

7020 = 2 × 2 × 3 × 3 × 3 × 5 × 13 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 2 × 2 × 3 × 3 × 5 - GCF =
**180**

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Find hcf of: 1440 & 3510 960 & 2340 576 & 1404 5760 & 7020 8640 & 7020

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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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