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The GCF of 420 and 890 is 10.
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Find HCF of: 840 & 1780 210 & 445 1260 & 2670 2100 & 4450 84 & 178 2940 & 6230 840 & 890 420 & 1780 1260 & 890 420 & 2670 2100 & 890 420 & 4450 2940 & 890 420 & 6230
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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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