161k views
5 votes
What is the GCF of 48m5n and 81m2n2?
3mn
3m2n
48m2n
129m5n2

User Apohl
by
7.6k points

2 Answers

5 votes

Answer

b for edge2020

User Renukaradhya
by
9.1k points
4 votes
81m^5 n /48 m^2 * n^2 = 27/16 m^3/n (so 3 is common factor for the coefficient)

so common factor = 81/27 = 3 , m^5/m^3 = m^2 , n^2/n = n

common factor = 3m^2n (B)
User Christophe Muller
by
8.1k points