Question

Write 120 as a product of prime numbers

Answer 1

120
/ \
2 60
/ \
2 30
/ \
2 15
/ \
3 5
your answer would be 2,2,2,3,5 in any order really but has to be those numbers.

Answer 2

Here is the process:

120/ 2 = 60

60 / 2 = 30

30 / 2 = 15

15 / 3 = 5

Notice that 2, 3 and 5 are all prime numbers

So, 120 = 5*3*2*2*2