Solutions by everydaycalculation.com
The GCF of 21 and 499 is 1.
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Find HCF of: 42 & 998 63 & 1497 105 & 2495 147 & 3493 42 & 499 21 & 998 63 & 499 21 & 1497 105 & 499 21 & 2495 147 & 499 21 & 3493
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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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