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The ratio of two numbers is 13 15 and their LCM...

This question belongs to Arithmetic Ability Problems On H.C.F And L.C.M
Problems on H.C.F and L.C.M
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The ratio of two numbers is 13 : 15 and their LCM is 39780 . The numbers are = ?

Answer & Solution
Correct Answer: Option D
Let the numbers be 13x and 15x
Then, their LCM = 195x
So, 195x = 39780
x = 204
∴ The numbers are 2652 and 3060
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