L C M of two numbers is 2079 and their H...

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L.C.M. of two numbers is 2079 and their H.C.F. is 27. If one of the number is 189, the other number is = ?

A. 297

B. 584

C. 189

D. 216

Answer: Option A

Solution(By Examveda Team)

Given,
H.C.F. = 27
L.C.M. = 2079
one number = 189
Let another number be y
⇒ Product of numbers = L.C.M. × H.C.F.
∴ 189 x y = 27 × 2079
y = 297

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