Solutions by everydaycalculation.com
The GCF of 640 and 4020 is 20.
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Find HCF of: 1280 & 8040 320 & 2010 128 & 804 1280 & 4020 640 & 8040 1920 & 4020 3200 & 4020 4480 & 4020
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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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