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D
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
55%
(hard)
Question Stats:
57% (01:26) correct
43%
(01:28)
wrong
based on 134
sessions
History
Date
Time
Result
Not Attempted Yet
Find the LCM of a and b in terms of a or b or both.
This question is a part of the series of original questions posted by PrepTap. Follow us to receive more questions like this.
- 1) a/b = 2
2) The highest number which is a divisor of both a and b is b.
This question is a part of the series of original questions posted by PrepTap. Follow us to receive more questions like this.
Pure algebraic questions like this one are no longer part of the GMAT Data Sufficiency syllabus.
For relevant Data Sufficiency questions, please check the Data Sufficiency forum:
Data Sufficiency Forum
Data Sufficiency Forum
30 Apr 2015, 07:15
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PrepTap
1) \(LCM (a,b) = 2b\) because \(a\) divisible by \(b\) and have \(2\) in factors.
2) \(LCM (a, b) = a\) because \(a\) divisible by \(b\) and \(b\) too divisible by \(b\)
Answer is D
