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What is the LCM and HCF of 89 and 27

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SIRITEJA | eNotes Newbie

Posted August 16, 2013 at 4:29 PM via web

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What is the LCM and HCF of 89 and 27

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justaguide | College Teacher | (Level 2) Distinguished Educator

Posted August 16, 2013 at 4:39 PM (Answer #2)

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First express 89 and 27 as product of prime factors.

89 is a prime number. 27 = 3^3

The LCM of 89 and 27 is 2403. The HCF of 89 and 27 is 1.

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