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The GCF of 81 and 1995 is 3.
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Find HCF of: 162 & 3990 243 & 5985 27 & 665 405 & 9975 162 & 1995 81 & 3990 243 & 1995 81 & 5985 405 & 1995 81 & 9975 567 & 1995
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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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