Solutions by everydaycalculation.com
The GCF of 21 and 486 is 3.
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Find HCF of: 42 & 972 63 & 1458 7 & 162 105 & 2430 147 & 3402 42 & 486 21 & 972 63 & 486 21 & 1458 105 & 486 21 & 2430 147 & 486 21 & 3402
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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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