Question
What should be the minimum number of chocolates so that
when distributed among 3,4,5,6 and 7 children, 1,2,3,4 and 5 chocolates are left respectively?Solution
As per the question, 3-1=2, 5-3=2, 4-2=2, 7-5=2, 6-4=2 Therefore, the L.CM. of 3,4,5,6 and 7 
The least number which when divided by 6, 7, 10, 13, and 15 leaves the same remainder 5 in each case, is:
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