Solutions by everydaycalculation.com
The GCF of 20 and 203 is 1.
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Find HCF of: 40 & 406 60 & 609 100 & 1015 140 & 1421 40 & 203 20 & 406 60 & 203 20 & 609 100 & 203 20 & 1015 140 & 203 20 & 1421
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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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