240
120,2
60,2,2
30,2,2,2
15,2,2,2,2
5,3,2,2,2,2
1997 is already prime; no tree.
350=2x5x5x7
194 2 x 97 Since both 2 and 97 are prime numbers, the prime factorization tree is complete.
there is NO factor tree (prime factorization) of 29.
240
1997 is already prime; no tree.
51 3,17
350=2x5x5x7
33 11,3
a prime factorization tree
That is correct, the prime factorization of 240 is 24 x 3 x 5
240 = 24 x 31 x 51
50 25,2 5,5,2
97 is already prime; no tree.
131 is already prime. No tree.
141 = 3 x 47
572=2x286=2x2x143=2x2x11x13