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The GCF of 840 and 438 is 6.
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Find HCF of: 1680 & 876 420 & 219 2520 & 1314 280 & 146 4200 & 2190 5880 & 3066 1680 & 438 840 & 876 2520 & 438 840 & 1314 4200 & 438 840 & 2190 5880 & 438 840 & 3066
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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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