The HCF of two numbers is 18 and their product is 12960. Their LCM will be
(a) 420
(b) 600
(c) 720
(d) 800
(b) 600
(c) 720
(d) 800
(c) 720
Explanation:
We Know that,
HCF `\times` LCM = Product of two numbers
18 `\times` LCM = 12960
LCM = `12960/18`
= 720