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The GCF of 42 and 9849 is 21.
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Find HCF of: 14 & 3283 6 & 1407 84 & 9849 126 & 9849 210 & 9849 294 & 9849
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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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