Solutions by everydaycalculation.com
The GCF of 640 and 660 is 20.
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Find HCF of: 1280 & 1320 320 & 330 1920 & 1980 3200 & 3300 128 & 132 4480 & 4620 1280 & 660 640 & 1320 1920 & 660 640 & 1980 3200 & 660 640 & 3300 4480 & 660 640 & 4620
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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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