Question

prime factorisation of 28900​

Answer 1

17 is one of the factors! The orange divisor(s) above are the prime factors of the number 28,900. If we put all of it together we have the factors 2 x 2 x 5 x 5 x 17 x 17 = 28,900. It can also be written in exponential form as 22 x 52 x 172.