How do you find the LCM of #15x^2y^3# and #18xy^2?
1 Answer
Oct 13, 2015
Explanation:
Multiply the highest powers of x and y (2 & 3 in this case;
So {15, 18} = 3 {5, 6}. There are no common factors between 5 & 6. So the constant part of the LCM is 3 * 5 * 6 = 90
The final answer is