Question

Find out prime factors of 90 using factor tree method.
​

Answer 1

Answer:

The number 90 is a composite number because 90 can be divided by 1, by itself and at least by 2, 3 and 5. So, it is possible to draw its prime tree. The prime factorization of 90 = 2•32•5.

Answer 2

Step-by-step explanation:

2/90

3/45

3/15

5/5

1

Prime factors = 2×3×3×5