Solutions by everydaycalculation.com
The GCF of 21 and 1830 is 3.
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Find HCF of: 42 & 3660 63 & 5490 7 & 610 105 & 9150 42 & 1830 21 & 3660 63 & 1830 21 & 5490 105 & 1830 21 & 9150 147 & 1830
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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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