Solutions by everydaycalculation.com
The GCF of 20 and 1689 is 1.
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Find HCF of: 40 & 3378 60 & 5067 100 & 8445 40 & 1689 20 & 3378 60 & 1689 20 & 5067 100 & 1689 20 & 8445 140 & 1689
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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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