What is the greatest common factor (GCF) of 11 and 86?

About this MCQ

Medium SAT item. Correct choice: C. 1.

Correct answer

C. 1

Explanation

1 is the value that answers “What is the greatest common factor (GCF) of 11 and 86” (option C). Option A (2) is a different value from 1. Option B (97) is a different value from 1. Option D (946) is a different value from 1. Keep 1 as the SAT fact for this stem.

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