Mathematics for IGCSE & O level - Number (Section 2 - No. 49)

Which is the product of prime factors of 100?

2 x 5

2^2 x 5^2

4 x 25

2 x 2 x 5 x 5

The prime factorization of 100 is 2 x 2 x 5 x 5, which can be expressed as 2^2 x 5^2.