Solutions by everydaycalculation.com

The GCF of 1820 and 2464 is 28.

- Find the prime factorization of 1820

1820 = 2 × 2 × 5 × 7 × 13 - Find the prime factorization of 2464

2464 = 2 × 2 × 2 × 2 × 2 × 7 × 11 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 2 × 2 × 7 - GCF =
**28**

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Find hcf of: 3640 & 4928 910 & 1232 5460 & 7392 260 & 352 3640 & 2464 1820 & 4928 5460 & 2464 1820 & 7392 9100 & 2464

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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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