Solutions by everydaycalculation.com

The GCF of 1800 and 125 is 25.

- Find the prime factorization of 1800

1800 = 2 × 2 × 2 × 3 × 3 × 5 × 5 - Find the prime factorization of 125

125 = 5 × 5 × 5 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 5 × 5 - GCF =
**25**

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Find hcf of: 3600 & 250 5400 & 375 9000 & 625 360 & 25 3600 & 125 1800 & 250 5400 & 125 1800 & 375 9000 & 125 1800 & 625 1800 & 875

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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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