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Factor tree:

1638

2 x 819

2 x 3 x 273

2 x 3 x 3 x 91

2 x 3 x 3 x 7 x 13The prime factorization of 1638 is 2 x 3 x 3 x 7 x 13 or 2 x 3^2 x 7 x 13

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7y ago
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10y ago

They are: 2, 3, 7 and 13

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Q: What is the prime factorization of 1638?
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What is the prime factorization for 1638?

It is: 2*3*3*7*13 = 1638 or as 2*32*7*13 = 1638


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The prime factors of 1,638 are: 2 3 7 13As a product of its prime factors: 2*3*3*7*13 = 1638


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