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The GCF of 42 and 1570 is 2.
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Find HCF of: 84 & 3140 21 & 785 126 & 4710 210 & 7850 84 & 1570 42 & 3140 126 & 1570 42 & 4710 210 & 1570 42 & 7850 294 & 1570
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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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