The greatest number of four digits which is divisible by 16,24,40 and 72 is:	Choose the correct choice from the following answers
A) 9020  B) 9400  C) 9360  D) 9600  E) 9740
Greatest number of 4-digits is 9999.   L.C.M. of 16, 24, 40 and 72 is 720.   On dividing 9999 by 720, the remainder is 639.   Required number  (9999 - 639)= 
<gadget id="calculator"> (9999 - 639)</gadget>
<output>9_360</output>
9360.   Answer: Option 9360
<result>C</result>
The greatest number of four digits which is divisible by 16,24,40 and 72 is: