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The GCF of 81 and 495 is 9.
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Find HCF of: 162 & 990 243 & 1485 27 & 165 405 & 2475 567 & 3465 162 & 495 81 & 990 243 & 495 81 & 1485 405 & 495 81 & 2475 567 & 495 81 & 3465
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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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