Solutions by everydaycalculation.com
The GCF of 84 and 640 is 4.
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Find HCF of: 168 & 1280 42 & 320 252 & 1920 420 & 3200 588 & 4480 168 & 640 84 & 1280 252 & 640 84 & 1920 420 & 640 84 & 3200 588 & 640 84 & 4480
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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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