The least number which should be added to 28523 so that the sum is exactly divisible by 3, 5, 7 and 8 is Choose the correct option.
A) 40 B) 37 C) 35 D) 45 E) 48
LCM of 3,5,7 and 8 = 840   28523/840 = 33 remainder = 803   least no which should be added = 840-803= 
<gadget id="calculator">840-803</gadget>
<output>37</output>
37   ANSWER 37
<result>B</result>
The least number which should be added to 28523 so that the sum is exactly divisible by 3, 5, 7 and 8 is