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The GCF of 81 and 144 is 9.
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Find HCF of: 162 & 288 243 & 432 27 & 48 405 & 720 567 & 1008 162 & 144 81 & 288 243 & 144 81 & 432 405 & 144 81 & 720 567 & 144 81 & 1008
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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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