Solutions by everydaycalculation.com
The GCF of 2780 and 2520 is 20.
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Find HCF of: 5560 & 5040 1390 & 1260 8340 & 7560 556 & 504 5560 & 2520 2780 & 5040 8340 & 2520 2780 & 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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