87. Write the greatest common factor in each of the following terms. (ix) 13x^2y, 169xy 169xy 87. Write the greatest common factor in each of the following terms. (ix) 13x^2y July 27, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,