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The GCF of 420 and 822 is 6.
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Find HCF of: 840 & 1644 210 & 411 1260 & 2466 140 & 274 2100 & 4110 2940 & 5754 840 & 822 420 & 1644 1260 & 822 420 & 2466 2100 & 822 420 & 4110 2940 & 822 420 & 5754
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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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