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What is the gcf of 54 and 90
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What is the gcf of 54 and 90

User WeizhongTu
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2 Answers

3 votes
The prime factorization of 54 is 2 *
3^(3)
The prime factorization of 90 is 2 *
3^(2) * 5
What do they have in common? 2 * 3², which is 18.
User Derrick Zhang
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8.4k points
2 votes
The greatest common factor of 54 and 90 is 18
User Davor Zlotrg
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7.9k points
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