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The GCF of 42 and 3405 is 3.
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Find HCF of: 84 & 6810 14 & 1135 84 & 3405 42 & 6810 126 & 3405 210 & 3405 294 & 3405
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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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