# If LCM of two number is 693, HCF of two numbers is 11 and one number is 99, then find other ?

If LCM of two number is 693, HCF of two numbers is 11 and one number is 99, then find other ?

A. 12

B. 45

C. 77

D. 34

**Answer : **C. 77

## Explanation:

For any this type of question, remember

Product of two numbers = Product of their HCF and LCM

So Other number = 693 × 11 / 99

= 77