Solutions by everydaycalculation.com
The GCF of 19 and 20 is 1.
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Find HCF of: 38 & 40 57 & 60 95 & 100 133 & 140 38 & 20 19 & 40 57 & 20 19 & 60 95 & 20 19 & 100 133 & 20 19 & 140
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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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