Solutions by everydaycalculation.com
The GCF of 21 and 406 is 7.
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Find HCF of: 42 & 812 63 & 1218 105 & 2030 147 & 2842 3 & 58 42 & 406 21 & 812 63 & 406 21 & 1218 105 & 406 21 & 2030 147 & 406 21 & 2842
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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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