Home
Book
Learn
Library
Practice
Contact
Log In
NumberTheoryBasic
AMC10/12
2016
Problem - 2889
How many ordered triples $(x,y,z)$ of positive integers satisfy $\text{lcm}(x,y) = 72, \text{lcm}(x,z) = 600$ and $\text{lcm}(y,z)=900$?
report an error