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The GCF of 840 and 138 is 6.
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Find HCF of: 1680 & 276 420 & 69 2520 & 414 280 & 46 4200 & 690 5880 & 966 1680 & 138 840 & 276 2520 & 138 840 & 414 4200 & 138 840 & 690 5880 & 138 840 & 966
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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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