Question 3 - Page 120 - Prime Factorisation - Chapter 5 Class 6 - Prime Time (Ganita Prakash)
Last updated at July 9, 2025 by Teachoo
Last updated at July 9, 2025 by Teachoo
Transcript
Question 3 - Page 120 Find three prime numbers, all less than 30, whose product is 1955.Basically we have to do Prime factorisation of 1955 Therefore, 1955 = 5 × 17 × 23 Thus, the three prime numbers are 5, 17, and 23 - all are less than 30.