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The GCF of 861 and 189 is 21.
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Find HCF of: 1722 & 378 2583 & 567 287 & 63 4305 & 945 6027 & 1323 123 & 27 1722 & 189 861 & 378 2583 & 189 861 & 567 4305 & 189 861 & 945 6027 & 189 861 & 1323
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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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