• 139

  • 144

  • 149

  • 154


Given, a = 12, b =16 , c =18, k = 5 According to the formula, Required number =(LCM of a, b and c) + k = (LCM Of 12, 16, 18) + 5 LCM of 12, 16, 18 is тИ┤ LCM = 2 x 2 x 3 x 4 x 3 = 144 тИ┤ Required number =144 + 5 = 149

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