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The GCF of 840 and 270 is 30.
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Find HCF of: 1680 & 540 420 & 135 2520 & 810 280 & 90 4200 & 1350 168 & 54 5880 & 1890 1680 & 270 840 & 540 2520 & 270 840 & 810 4200 & 270 840 & 1350 5880 & 270 840 & 1890
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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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