What is the least common multiple (LCM) of 19 and 17?
Difficulty: Medium
About this MCQ
Medium SAT item. Correct choice: B. 323.
- A. 306
Why not A: “306” is not 323.
- B. 323 ✓
- C. 1
Why not C: “1” is not 323.
- D. 342
Why not D: “342” is not 323.
Correct answer
B. 323
Explanation
323 is the value that answers “What is the least common multiple (LCM) of 19 and 17” (option B). Option A (306) is a different value from 323. Option C (1) is a different value from 323. Option D (342) is a different value from 323. Keep 323 as the SAT fact for this stem.
Source: Original practice question, MCQsHub
Tags: SAT, American Exams, Quant, Number Properties
Submitted by: MCQsHub Editorial
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