CUET Preparation Today
CUET
General Test
Numerical Ability
HCF and LCM
If LCM of two numbers is 72 and their product is 1728, then what is the HCF of the numbers?
1
18
24
12
Formula used:
(LCM x HCF) of two numbers = Product of two numbers
72 x HCF = 1728
⇒ HCF = 1728/28 = 24
⇒ The HCF of two numbers is 24