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The GCF of 40 and 646 is 2.
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Find HCF of: 80 & 1292 20 & 323 120 & 1938 200 & 3230 280 & 4522 80 & 646 40 & 1292 120 & 646 40 & 1938 200 & 646 40 & 3230 280 & 646 40 & 4522
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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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