The smallest number which when diminished by 4, is divisible by 12, 16, 18, 21 and 28 is
Options
A) 1008 B) 1012 C) 1022 D) 1032 E) 1043
Required Number = (L.C.M of 12, 16, 18,21,28)+4   = 1008 + 4= 
<gadget id="calculator">1008 + 4</gadget>
<output>1_012</output>
1012   Answer: 1012
<result>B</result>
The smallest number which when diminished by 4, is divisible by 12, 16, 18, 21 and 28 is