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The GCF of 42 and 3070 is 2.
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Find HCF of: 84 & 6140 21 & 1535 126 & 9210 84 & 3070 42 & 6140 126 & 3070 42 & 9210 210 & 3070 294 & 3070
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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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