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The GCF of 20 and 404 is 4.
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Find HCF of: 40 & 808 10 & 202 60 & 1212 100 & 2020 140 & 2828 40 & 404 20 & 808 60 & 404 20 & 1212 100 & 404 20 & 2020 140 & 404 20 & 2828
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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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