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The GCF of 840 and 315 is 105.
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Find HCF of: 1680 & 630 2520 & 945 280 & 105 4200 & 1575 168 & 63 5880 & 2205 120 & 45 1680 & 315 840 & 630 2520 & 315 840 & 945 4200 & 315 840 & 1575 5880 & 315 840 & 2205
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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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