What is the greatest common factor (GCF) of 41 and 28?
Difficulty: Medium
About this MCQ
Medium SAT item. Correct choice: B. 1.
- A. 69
Why not A: “69” is not 1.
- B. 1 ✓
- C. 1148
Why not C: “1148” is not 1.
- D. 2
Why not D: “2” is not 1.
Correct answer
B. 1
Explanation
1 is the value that answers “What is the greatest common factor (GCF) of 41 and 28” (option B). Option A (69) is a different value from 1. Option C (1148) is a different value from 1. Option D (2) is a different value from 1. Keep 1 as the SAT fact for this stem.
Source: Original practice question, MCQsHub
Tags: SAT, American Exams, Quant, Number Properties
Submitted by: MCQsHub Editorial