4200 when expressed as product of prime numbers is.
23 x 34 x 52 x 72
22 x 32 x 52 x 72
23 x 53 x 35 x 7
23 x 3 x 52 x 7
The given number 4200 can be factorised as
4200 = 2 x 2 x 2 x 3 x 5 x 5 x 7
= 23 x 3 x 52 x 7