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The GCF of 990 and 81 is 9.
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Find HCF of: 1980 & 162 2970 & 243 330 & 27 4950 & 405 6930 & 567 1980 & 81 990 & 162 2970 & 81 990 & 243 4950 & 81 990 & 405 6930 & 81 990 & 567
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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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