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01 Dec 2016, 01:59
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A
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Difficulty:
25%
(medium)
Question Stats:
77% (01:35) correct
23%
(02:00)
wrong
based on 130
sessions
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Date
Time
Result
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Which of the following is the least common multiple of 136 and 204?
A. 408
B. 816
C. 2,448
D. 13,872
E. 27,744
A. 408
B. 816
C. 2,448
D. 13,872
E. 27,744
SI777
Joined: 29 Feb 2016
Last visit: 26 Oct 2021
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Location: India
Schools: Kelley '21 (A$) Tepper '21 (D) Kenan-Flagler '21 (WL) McDonough '21 (A$) Olin '21 (A$) Jones '21 (WL)
GMAT 1: 700 Q49 V35
GPA: 3
Schools: Kelley '21 (A$) Tepper '21 (D) Kenan-Flagler '21 (WL) McDonough '21 (A$) Olin '21 (A$) Jones '21 (WL)
GMAT 1: 700 Q49 V35
Posts: 96
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01 Dec 2016, 02:30
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Bunuel
Which of the following is the least common multiple of 136 and 204?
A. 408
B. 816
C. 2,448
D. 13,872
E. 27,744
A. 408
B. 816
C. 2,448
D. 13,872
E. 27,744
136 = 2*2*3*17
204 = 2*2*2*17
LCM = 2*2*2*3*17 = 408
Ans : A
01 Dec 2016, 09:31
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Bunuel
Which of the following is the least common multiple of 136 and 204?
A. 408
B. 816
C. 2,448
D. 13,872
E. 27,744
A. 408
B. 816
C. 2,448
D. 13,872
E. 27,744
\(136 = 2^3 * 17^1\)
\(204 = 2^2 * 3^1 * 17^1\)
\(LCM =\) \(2^3*3^1*17\)
Hence, answer will be (A) 408
