What is the greatest common factor (GCF) of 4 and 14?
Difficulty: Medium
About this MCQ
Medium GRE item. Correct choice: C. 2.
- A. 18
Why not A: “18” is not 2.
- B. 4
Why not B: “4” is not 2.
- C. 2 ✓
- D. 28
Why not D: “28” is not 2.
Correct answer
C. 2
Explanation
2 is the value that answers “What is the greatest common factor (GCF) of 4 and 14” (option C). Option A (18) is a different value from 2. Option B (4) is a different value from 2. Option D (28) is a different value from 2. Keep 2 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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