Solutions by everydaycalculation.com
The GCF of 680 and 640 is 40.
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Find HCF of: 1360 & 1280 340 & 320 2040 & 1920 3400 & 3200 136 & 128 4760 & 4480 1360 & 640 680 & 1280 2040 & 640 680 & 1920 3400 & 640 680 & 3200 4760 & 640 680 & 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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