71. Common factor of 11pq^2, 121p^2q^3, 1331p^2q is 11p^2q^2. 121p^2q^3 1331p^2q is 11p^2q^2. 71. Common factor of 11pq^2 July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related