QA – Placement Quizzes | LCM | Question 8

The LCM. of two numbers is 30 and their HCF. is 15. If one of the numbers is 30, then what is the other number?
(A) 30
(B) 25
(C) 15
(D) 20


Answer: (C)

Explanation: Say another number =x

product of two numbers = product of HCF and LCM

x.30 = 15*30

x=15

Quiz of this Question
Please comment below if you find anything wrong in the above post



My Personal Notes arrow_drop_up