Solutions by everydaycalculation.com
The GCF of 21 and 307 is 1.
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Find HCF of: 42 & 614 63 & 921 105 & 1535 147 & 2149 42 & 307 21 & 614 63 & 307 21 & 921 105 & 307 21 & 1535 147 & 307 21 & 2149
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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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