Write 225 as a product of prime factors???? Please help..?

225 = 3 × 3 × 5 × 5

........................................... 225
......................................... / ..... \
....................................... 45 ..... 5
...................................... / .. \
.................................... 9 .... 5
.................................. / .. \
................................ 3 .... 3
225 can be divided by 5 which equals 45. 5 is a prime number because it can only be divisible by 1 and itself. 45 divided by 9 is 5. 9 can be divided by 3 which equals 3. so the prime factors are 5,5,3, and 3.

225=9*25
9=3*3 and 25=5*5
So it is 3*3*5*5
or, more commonly 3^2*5^2

Is 225 A Prime Number

5 x 45
5 x 5 x 3²
3² x 5²

225 = 3 x 3 x 5 x 5
or
225 = 3^2 x 5^2