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
Chat with our AI personalities
No, 3x5x4 is not a prime factorization of 60. A prime factorization of 60 would consist of only prime numbers. The prime factorization of 60 is 2x2x3x5.
When all the factors are prime numbers, that's a prime factorization.
Prime factorization!
There is no need to do prime factorization as prime numbers are already prime.
683 is already prime; no factorization.