Question

Find the smallest number that exactly has 18 factors

Answer 1

Answer:

180 is that smallest number

Explanation:

180 has exactly 18 factors

They are :- 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

Answer 2

Explanation:

18 can be written as 1 * 18 or 3 * 6 or 9 * 2 or 2 * 3 * 3. Importantly, these are the only possible prime factorizations that can result in a number having 18 factors. The question is "Find the smallest number that has exactly 18 factors."