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The GCF of 42 and 398 is 2.
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Find HCF of: 84 & 796 21 & 199 126 & 1194 210 & 1990 294 & 2786 84 & 398 42 & 796 126 & 398 42 & 1194 210 & 398 42 & 1990 294 & 398 42 & 2786
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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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