612
306,2
153,2,2
51,3,2,2
17,3,3,2,2
612 306,2 153,2,2 51,3,2,2 17,3,3,2,2
Factor Tree of 612: ..........612 ............/ \ ........12 * 51 ......../ \ ......6 * 2 ...../ \ ...2 * 3 Prime factorization of 612 = 2 * 2 * 3 * 51
1997 is already prime; no tree.
The prime factorization of 612 is 2 x 2 x 3 x 3 x 17 The factor pairs of 612 are (612,1)(306,2)(204,3)(153,4)(102,6)(68,9)(51,12)(36,17)(34,18)
51 3,17
350=2x5x5x7
33 11,3
a prime factorization tree
50 25,2 5,5,2
97 is already prime; no tree.
131 is already prime. No tree.
141 = 3 x 47