1.

What is the least possible number which when divided by 21 , 25 , and 35 in each case it leaves the remainder 2 ?

Answer»

Solution :The LEAST POSSIBLE number
= (LCM of 21 , 25 , 27 and 35)m + 2 = 4725m + 2 = 4727 ( for the least possible value we take m = 1)


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