A and B are two prime numbers such that A B...

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A and B are two prime numbers such that A > B and their LCM is 209. The value of A² - B is:

A. 350

B. 372

C. 361

D. 339

Answer: Option A

Solution(By Examveda Team)

A and B is prime number
LCM of A and B = 209
= 11 × 19
∵ A > B
∴ A = 19
B = 11
A² - B
= (19)² - 11
= 361 - 11
= 350

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