Solutions by everydaycalculation.com

The GCF of 3550 and 7560 is 10.

- Find the prime factorization of 3550

3550 = 2 × 5 × 5 × 71 - 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 × 5 - GCF =
**10**

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Find hcf of: 1775 & 3780 710 & 1512 7100 & 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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