Mathematics for IGCSE & O level - Number (Section 2 - No. 47)

What is the product of prime factors of 350?

2 x 5 x 7

2 x 5^2 x 7

2 x 5 x 7^2

5^2 x 2 x 7

The prime factorization of 350 is 2 x 5 x 5 x 7 which can be written as 2 x 5^2 x 7