The HCF and LCM of x3y3, x3y6, x5y2 is
x3y2, x6y6
x3y8, x5y6
x3y2, x5y6
x5y2, x5y6
HCF of x3y3, x3y6, x5y2 = x3y2
LCM of x3y3, x3y6, x5y2 = x5y6
The LCM of the two numbers is 9 times their HCF. The sum of LCM and HCF is 500. Find their HCF.