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      Question

      Find the smallest 5-digit number which is divisible by 12,

      18, 24 and 36.
      A 10,508 Correct Answer Incorrect Answer
      B 10,000 Correct Answer Incorrect Answer
      C 10,008 Correct Answer Incorrect Answer
      D 10,024 Correct Answer Incorrect Answer

      Solution

      ATQ,

      LCM of 12, 18, 24 and 36 = 72

      Least 5-digit number = 10000

      So, 10000 ÷ 72 = 138.88

      Therefore, we should multiply 139 and 72 to get the required 5-digit number

      So, required number = 10,008

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