HCF of 36 and 45 is 9. Their LCM will be:
The LCM of the two numbers is 9 times their HCF. The sum of LCM and HCF is 500. Find their HCF.
The HCF of two numbers is 27 and their LCM is 162. If one of the numbers is 54, what is the othe number ?
(a) 36 (b) 45 (e) 9 (f) 81