2 * 41
a prime factorization tree
It is: 2*41 = 81
41 is a prime number which makes 41 the gcf of 41 and 82
612 306,2 153,2,2 51,3,2,2 17,3,3,2,2
96 48,2 24,2,2 12,2,2,2 6,2,2,2,2 3,2,2,2,2,2
82 2,41
Since it's even, divide it by 2. Since both 2 and 41 are prime, stop there. Write them down. 1,2,41,82 (set of factors) 2 x 41 = 82 (prime factorization) 82 41,2 (factor tree)
The prime factors of 82 are: 2 and 41.
The prime factorization of 82 is 2 x 41.
1997 is already prime; no tree.
2,41
a prime factorization tree
33 11,3
51 3,17
350=2x5x5x7
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.
It is: 2*41 = 81