What is the least common multiple (LCM) of 57 and 51?
Difficulty: Medium
About this MCQ
Medium GRE item. Correct choice: C. 969.
- A. 2907
Why not A: “2907” is not 969.
- B. 3
Why not B: “3” is not 969.
- C. 969 ✓
- D. 1026
Why not D: “1026” is not 969.
Correct answer
C. 969
Explanation
969 is the value that answers “What is the least common multiple (LCM) of 57 and 51” (option C). Option A (2907) is a different value from 969. Option B (3) is a different value from 969. Option D (1026) is a different value from 969. Keep 969 as the GRE fact for this stem.
Source: Original practice question, MCQsHub
Tags: American Exams, GRE, Quant, Number Properties
Submitted by: MCQsHub Editorial
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