Example 11 - Find LCM of 20, 25 and 30 - Chapter 1 Class 6 - Teachoo

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Example 11 Find the LCM of 20, 25 and 30. LCM of 20, 25 & 30 To find LCM we write numbers as 2 | 20, 25, 30 2 | 10, 25, 15 3 | 5, 25, 15 5 | 5, 25, 5 5 | 1, 5, 1 | 1, 1, 1 LCM = 2 × 2 × 3 × 5 × 5 = 300

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.