Solutions by everydaycalculation.com

The GCF of 4800 and 7560 is 120.

- Find the prime factorization of 4800

4800 = 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 - Find the prime factorization of 7560

7560 = 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 2 × 2 × 2 × 3 × 5 - GCF =
**120**

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Find hcf of: 2400 & 3780 1600 & 2520 960 & 1512 9600 & 7560

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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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