Solutions by everydaycalculation.com
The GCF of 21 and 258 is 3.
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Find HCF of: 42 & 516 63 & 774 7 & 86 105 & 1290 147 & 1806 42 & 258 21 & 516 63 & 258 21 & 774 105 & 258 21 & 1290 147 & 258 21 & 1806
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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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