Every composite number has its own unique prime factorization.
Chat with our AI personalities
When all the factors are prime numbers, that's a prime factorization.
a prime factorization tree
397 is a prime number, therefore prime factorization of 397 = 397.
Prime factorization of the number 54 is 2 x 33.
The prime factorization of the number 26 is: 2 x 13