The ratio of two numbers is 13 : 15 and their LCM is 39780 . The numbers are = ?
  • 1884, 1020
  • 2884, 1040
  • 3670, 1340
  • 42652, 3060
Answer:- 1
Explanation:-

Solution:
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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