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The GCF of 189 and 6720 is 21.
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Find HCF of: 63 & 2240 27 & 960 378 & 6720 567 & 6720 945 & 6720 1323 & 6720
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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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