Solutions by everydaycalculation.com
The GCF of 20 and 219 is 1.
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Find HCF of: 40 & 438 60 & 657 100 & 1095 140 & 1533 40 & 219 20 & 438 60 & 219 20 & 657 100 & 219 20 & 1095 140 & 219 20 & 1533
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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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