Solutions by everydaycalculation.com

The GCF of 160 and 6300 is 20.

- Find the prime factorization of 160

160 = 2 × 2 × 2 × 2 × 2 × 5 - Find the prime factorization of 6300

6300 = 2 × 2 × 3 × 3 × 5 × 5 × 7 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 2 × 2 × 5 - GCF =
**20**

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Find hcf of: 80 & 3150 32 & 1260 320 & 6300 480 & 6300 800 & 6300 1120 & 6300

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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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