What is the least common multiple (LCM) of 14 and 18?
Difficulty: Medium
About this MCQ
Medium SAT item. Correct choice: B. 126.
- A. 140
Why not A: “140” is not 126.
- B. 126 ✓
- C. 2
Why not C: “2” is not 126.
- D. 252
Why not D: “252” is not 126.
Correct answer
B. 126
Explanation
126 is the value that answers “What is the least common multiple (LCM) of 14 and 18” (option B). Option A (140) is a different value from 126. Option C (2) is a different value from 126. Option D (252) is a different value from 126. Keep 126 as the SAT fact for this stem.
Source: Original practice question, MCQsHub
Tags: SAT, American Exams, Quant, Number Properties
Submitted by: MCQsHub Editorial