Assertion (A) : If product of two numbers is 5780 and their HCF is 17, then their LCM is 340.\ Reas

Question

Assertion (A) : If product of two numbers is 5780 and their HCF is 17, then their LCM is 340.\ Reason (R) : HCF is always a factor of LCM.\

Professor PC Thomas Classes · Answer

(b): Product of two numbers is equal to Product of their HCF and LCM.\ So, $5780=340 	imes 17=5780$\ HCF is always a factor of LCM.\ So, both Assertion (A) and Reason (R) are true but Reason $(R)$ is not the correct explanation of Assertion (A).