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The GCF of 340 and 840 is 20.
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Find HCF of: 680 & 1680 170 & 420 1020 & 2520 1700 & 4200 68 & 168 2380 & 5880 680 & 840 340 & 1680 1020 & 840 340 & 2520 1700 & 840 340 & 4200 2380 & 840 340 & 5880
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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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