College Math CLEP Prep Practice Exam

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Unlock your mathematical potential and conquer the College Math CLEP exam with ease! Introducing our powerful College Math CLEP Prep Practice Exam, your ultimate tool for exam readiness.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What is the greatest common factor of 12x and 18x?

The correct answer is: 6x

The greatest common factor (GCF) is the largest number that can evenly divide into both 12x and 18x. In this case, the only number that can evenly divide into both 12x and 18x is 6. Option A (3x) is incorrect because it cannot evenly divide into 12x. Option C (9x) is incorrect because it cannot evenly divide into 18x. Option D (12x) is incorrect because it cannot evenly divide into either 12x or 18x. The only option that is a common factor of both 12x and 18x is B (6x), making it the greatest common factor.