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# The product of the units digit, the tens digit, and the

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Manager
Joined: 10 Oct 2008
Posts: 56
The product of the units digit, the tens digit, and the  [#permalink]

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09 Nov 2008, 18:46
The product of the units digit, the tens digit, and the hundreds digit of the positive integer m is 96. What is the units digit of m?
(1) m is odd.
(2) The hundreds digit of m is 8.

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D. EACH statement ALONE is sufficient.
E. Statements (1) and (2) TOGETHER are NOT sufficient.

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Manager
Joined: 12 Oct 2008
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09 Nov 2008, 19:18
A
96 can be factorized to 2*2*2*2*2*3
and the only way for m to be odd, is to have 3 as its units digit
2) is insuff, because m could be 843 or 834 or 862 826

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Re: digit--28 &nbs [#permalink] 09 Nov 2008, 19:18
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# The product of the units digit, the tens digit, and the

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