Question

find the prime factorization of 90 by factor tree method whitch full sum maths
​

Answer 1

Answer:

90= 2*45

45=3*15

15=3*5

5=5*1

90=2*3*3*5

Answer 2

Factor tree of 90 is:

90

/ \

2 45

/ \

3 15

/ \

3 5