406
203,2
29,7,2
2 x 7 x 29 = 406
1997 is already prime; no tree.
The prime factorization of 406 is 2 x 7 x 29
The factors of 406 are 1, 2, 7, 14, 29, 58, 203, and 406. The prime factorization of 406 is 2 x 7 x 29.
2, 7, and 29. 2 x 7 x 29 = 406
a prime factorization tree
33 11,3
350=2x5x5x7
51 3,17
The prime factorization of 97 is 97 itself, as it is a prime number and cannot be divided evenly by any other numbers. Therefore, there is no prime factorization tree for the number 97.
50 25,2 5,5,2
131 is already prime. No tree.
406=2x203203=7x29PF=2x7x29The PF (Prime Factorization) of 406 is 2x7x29.*NOTE: When solving prime factorization, please use a factor tree. They're useful because when you start with a number, you find two factors that together multiplied equal the top number. If one of those factors are composite, find two factors for that number, and keep going until you come to a conclusion where the last number is prime. Therefore, the first factor for each composite factor of the top number, multiplied together, equal the number you started with.