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The GCF of 40 and 686 is 2.
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Find HCF of: 80 & 1372 20 & 343 120 & 2058 200 & 3430 280 & 4802 80 & 686 40 & 1372 120 & 686 40 & 2058 200 & 686 40 & 3430 280 & 686 40 & 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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