Ex 3.5, 10 - Chapter 3 Class 6 Playing with Numbers

Last updated at April 16, 2024 by

Slide17.JPG

Transcript

Ex 3.5, 10 I am the smallest number, having four different prime factors. Can you find me?Smallest number having 4 different Prime factors Will have Smallest four prime numbers as factors ∴ Factors are 2, 3, 5, 7 Smallest number = 2 × 3 × 5 × 7 = 210 ∴ Required number is 210

Go Ad-free
Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

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.