What are the prime factorization for 124?

Answer 1

Try a factor tree.

124

62,2

31,2,2

2 x 2 x 31 = 124

Answer 2

Use a factor tree.

126

63,2

21,3,2

7,3,3,2

Answer 3

Show your work by dividing 425 by 5 and that result by 5 again.

5 x 5 x 17 = 425

Answer 4

The prime factorization of 124 is 2 x 2 x 31 because 2 and 31 are prime numbers and 2 x 2 x 31 = 124

Answer 5

124

62,2

31,2,2

Answer 6

2 x 2 x 31