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One number has a prime factorization of 23 · 32, and another number has a prime factorization of 22 · 33. Which of the following expressions would equal the greatest common factor of these two numbers?
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One number has a prime factorization of 23 · 32, and another number has a prime factorization of 22 · 33. Which of the following expressions would equal the greatest common factor of these two numbers?

User Aquatoad
by
8.2k points

1 Answer

3 votes
2³ and 3²
2² and 3³

lowest powers of each common factor is gcf

2² · 3²
User Felix Petriconi
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8.6k points
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