Solutions by everydaycalculation.com
The GCF of 640 and 686 is 2.
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Find HCF of: 1280 & 1372 320 & 343 1920 & 2058 3200 & 3430 4480 & 4802 1280 & 686 640 & 1372 1920 & 686 640 & 2058 3200 & 686 640 & 3430 4480 & 686 640 & 4802
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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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