Question

What is the prime factorization of 180?
0 2.2.3.3.5
O 2.2.45
2.3.3.5
2.9.5

Answer 1

A is the best answer

prime factorization for 180 is 2 to the power of 2, 3 to the power of 2, 5

or 2.2.3.3.5

Answer 2

A) 2*2*3*3*5

Explanation:

180

90*2

45*2*2

9*5*2*2

3*3*5*2*2

So your best choice would be A