MathDB
Problems
Contests
National and Regional Contests
USA Contests
MAA AMC
AMC 10
2001 AMC 10
12
12
Part of
2001 AMC 10
Problems
(1)
Product of Consecutive Integers
Source:
1/1/2009
Suppose that
n
n
n
is the product of three consecutive integers and that
n
n
n
is divisible by
7
7
7
. Which of the following is not necessarily a divisor of
n
n
n
?
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A
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6
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B
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14
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(
C
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21
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D
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28
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E
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42
<span class='latex-bold'>(A)</span>\ 6 \qquad <span class='latex-bold'>(B)</span>\ 14 \qquad <span class='latex-bold'>(C)</span>\ 21 \qquad <span class='latex-bold'>(D)</span>\ 28 \qquad <span class='latex-bold'>(E)</span>\ 42
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A
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6
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(
B
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<
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14
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C
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21
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D
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28
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(
E
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42