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The GCF of 42 and 6660 is 6.
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Find HCF of: 21 & 3330 14 & 2220 84 & 6660 126 & 6660 210 & 6660 294 & 6660
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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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