What is the least common multiple (LCM) of 15 and 14?
Difficulty: Medium
About this MCQ
Medium SAT item. Correct choice: C. 210.
- A. 1
Why not A: “1” is not 210.
- B. 225
Why not B: “225” is not 210.
- C. 210 ✓
- D. 196
Why not D: “196” is not 210.
Correct answer
C. 210
Explanation
210 is the value that answers “What is the least common multiple (LCM) of 15 and 14” (option C). Option A (1) is a different value from 210. Option B (225) is a different value from 210. Option D (196) is a different value from 210. Keep 210 as the SAT fact for this stem.
Source: Original practice question, MCQsHub
Tags: SAT, American Exams, Quant, Number Properties
Submitted by: MCQsHub Editorial