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11 votes
11 votes
If n is an integer and 2^n is a factor of 1 * 2 * 3 * 4 * 5 * 6 * 7 * 8 * 9, what is the greatest possible value of n?

A) 6
B) 7
C) 8
D) 9

User Tyler Hobbs
by
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1 Answer

20 votes
20 votes

Answer:

7

Explanation:

2 = 2

4 = 2²

6 = 2 * 3

8 = 2³

adding the exponents of 2, we get 1+2+1+3 = 7

User Suz
by
3.3k points