Eduardo thinks of a number between 1 and 20 that has exactly 5 factors. what number is he thinking

The number is that has exactly five factors in between 1 to 20.

Further explanation:

Factors are the numbers that can be used to find the original number.

Prime numbers are those which have 2 only factors.

The numbers between 1 and 11 doesn’t have more than 3 factors.

The factors of 12 are 1, 2, 3, 4, 6 and 12.

12 have 6 factors.

The factors of 13 are 1 and 13.

13 have 2 factors.

The factors of 14 are 1, 2, 7 and 14.

14 have 4 factors.

The factors of 15 are 1, 3, 5 and 15.

15 have 4 factors.

The factors of 16 are 1, 2, 4, 8 and 16.

16 have 5 factors.

The factors of 17 are 1, and 17.

17 have 2 factors.

The factors of 18 are 1, 2, 3, 6, 9 and 18.

18 have 6 factors.

The factors of 19 are 1 and 19.

19 have 2 factors.

The factors of 20 are 1, 2, 4, 5, 10 and 20.

20 have 6 factors.

The number is that has exactly five factors in between 1 to 20.

Learn more:

1. Learn more about inverse of the function link.

2. Learn more about equation of circle link.

3. Learn more about range and domain of the function link

Answer details:

Grade: Middle School

Subject: Mathematics

Chapter: Comparing quantities

Keywords: Eduardo, number, factors, exactly, one, twenty, thinking, factorization, prime number, prime factorization.

the answer is d

step-by-step explanation:

something over 10 so ? /10

step-by-step explanation: