Solutions by everydaycalculation.com
The GCF of 640 and 665 is 5.
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Find HCF of: 1280 & 1330 1920 & 1995 3200 & 3325 128 & 133 4480 & 4655 1280 & 665 640 & 1330 1920 & 665 640 & 1995 3200 & 665 640 & 3325 4480 & 665 640 & 4655
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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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