Solutions by everydaycalculation.com
The GCF of 21 and 487 is 1.
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Find HCF of: 42 & 974 63 & 1461 105 & 2435 147 & 3409 42 & 487 21 & 974 63 & 487 21 & 1461 105 & 487 21 & 2435 147 & 487 21 & 3409
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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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