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

Answer 1

Are you counting 1 as a factor ?

12 has a lot of factors, let's look at it

12 has factors 1,2,3,4, 6, and 12 , six of them

none other comes close.
I would say 12 if we exclude 1 as a factor.

Answer 2

15

Answer 3

I think it is 12 because like he/she said is true.

Answer 4

I think 16.

Answer 5

15

Answer 6

I think its 16
16 = 1, 2,4,8 and 16