Solutions by everydaycalculation.com
The GCF of 21 and 215 is 1.
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Find HCF of: 42 & 430 63 & 645 105 & 1075 147 & 1505 42 & 215 21 & 430 63 & 215 21 & 645 105 & 215 21 & 1075 147 & 215 21 & 1505
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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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