2000 AMC 10 竞赛试题/第1题
Problem
In the year2001 , the United States will host the International Mathematical Olympiad. Let I,M,and O be distinct positive integers such that the product I*M*O=2001. What is the largest possible value of the sum I+M+O?

Solution
The sum is the highest if two factors are the lowest.
So,1*3*667=2001and 1+3+667=671.the answer is(E)
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