What is the GCF of 12x³y² and 18x²y? A 6x²y B 36x³y² C 6xy D 3x²y ✓ Correct Answer: Option A GCF of 12 and 18 is 6. Lowest power of x is x². Lowest power of y is y. GCF = 6x²y. Practice SAT Exam Prep Quizzes → Browse All Questions Study Flashcards