2. Find the smallest number by which each of the following numbers must be multiplied to obtain a perfect cube. (i) 243 2. Find the smallest number by which each of the following numbers must be multiplied to obtain a perfect cube. (i) 243 October 11, 2020 Category: Chapter 6 - Squares and Square Roots , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related