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The GCF of 42 and 290 is 2.
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Find HCF of: 84 & 580 21 & 145 126 & 870 210 & 1450 294 & 2030 84 & 290 42 & 580 126 & 290 42 & 870 210 & 290 42 & 1450 294 & 290 42 & 2030
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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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