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What is the power of 3 in the prime factorization of 21!
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3 votes
What is the power of 3 in the prime factorization of 21!

User Jumpdart
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1 Answer

3 votes

Answer:

Prime factors of 21: 3, 7

21 = 3 × 7

Factor tree:

21

I /

7 3

User Patrizia
by
4.8k points
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