140
70,2
35,2,2
7,5,2,2
Wiki User
∙ 8y agoWiki User
∙ 12y ago140 = 22 × 5 × 7
No. 140 isn't prime. The prime factorization of 140 is 2 x 2 x 5 x 7
The prime factorization of 140 is: 2 x 2 x 5 x 7
1997 is already prime; no tree.
140 70,2 35,2,2 7,5,2,2 2 x 2 x 5 x 7
That's the prime factorization of 140.
51 3,17
350=2x5x5x7
33 11,3
a prime factorization tree
50 25,2 5,5,2
140/700
97 is already prime; no tree.