Solutions by everydaycalculation.com
The GCF of 821 and 138 is 1.
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Find HCF of: 1642 & 276 2463 & 414 4105 & 690 5747 & 966 1642 & 138 821 & 276 2463 & 138 821 & 414 4105 & 138 821 & 690 5747 & 138 821 & 966
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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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