If n is a positive integer and the product of all the integers from 1 to n, inclusive, is a multiple of 9, what is the least possible value of n?
Choose one: A) 7 B) 6 C) 9 D) 12 E) 7
We need at least 2 factors of three, which means n must be at least 6, so 6 is the correct answer.
<result>B</result>
If n is a positive integer and the product of all the integers from 1 to n, inclusive, is a multiple of 9, what is the least possible value of n?