Ex 3.4, 1 Find the common factors of : (c) 35 and 50 We find factors 35 and 50 separately So Common factors are 1, 5 Factors of 35 1 × 35 = 35 5 × 7 = 35 7 × 5 = 35 We stop here as 7 & 5 have occurred earlier So factors of 35 are 1, 5, 7, 35 Factors of 50 1 × 50 = 50 2 × 25 = 50 5 × 10 = 50 10 × 5 = 50 We stop here as 5 & 10 have occurred earlier So factors of 50 are 1, 2, 5, 10, 25, 50

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.

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