Solutions by everydaycalculation.com
The GCF of 6420 and 1120 is 20.
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Find HCF of: 3210 & 560 1284 & 224 6420 & 2240 6420 & 3360 6420 & 5600 6420 & 7840
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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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