Which is the least number which when double will be exactly divisible by 12, 18, 21 and 30?
Which is the least number which when double will be exactly divisible by 12, 18, 21 and 30?
[A]196
[B]630
[C]1260
[D]2520
630
The LCM of 12, 18, 21, 30 is 1260.
∴ The required Number =
Hence option [B] is correct answer.
Originally written on
September 11, 2016
and last modified on
December 20, 2023.