Solutions by everydaycalculation.com
The GCF of 21 and 322 is 7.
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Find HCF of: 42 & 644 63 & 966 105 & 1610 147 & 2254 3 & 46 42 & 322 21 & 644 63 & 322 21 & 966 105 & 322 21 & 1610 147 & 322 21 & 2254
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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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