Prime factorization??? i need help ?

Question

i need to kno the prime factorization of 78 126 125 90 92 and 180

Answer 1

78=2 x 3 x 13

126=2 x 3 x 3 x 7

125=5 x 5 x 5

90=2 x 3 x 3 x 5

92=2 x 2 x 23

180=2 x 2 x 3 x 3 x 5

Answer 2

     78       2*3*13 is the prime factorization

      / \

     2  39

    /    / \

   2   3  13  

          126      2*3*3*7 is the prime factorization

            / \

           2  63

          /     / \

        2     3  21

       /       /    / \

      2       3   3  7

            125      5*5*5 is the prime factorization

              / \

             5  25

            /    / \

            5  5  5

               90         3*3*2*5 is the prime factorization

               /   \

              9    10

              / \    / \

             3  3  2  5

               92               2*2*23 is the prime factorization

               /  \

              2    46

              /     /  \

             2   2     23

                  180             2*2*3*3*5 is the prime factorization

                   /  \

                 18  10

                 / \    / \

                9   2  5  2

               / \   /  /   /

              3  3 2 5  2

*I hope I helped!!!

Answer 3

2 x 3 x 13

2 x 3 x 3 x 7

Here are the first 2. go to the web site and type in the rest.

Good luck