Question

Of the numbers 1, 2, 3, ..., 15, which number has the greatest number of divisors (the dots mean that we are including all the integers between 1 and 15)?

Answer 1

What do you think?

Answer 2

try select in this way
1 = 1*1
2=2*2 and 1*2
3 = 1*3
4=2*2 and 1*4
5 = 1*5
6 = 1*6 and 2*3
7 = 1*7
8 = 1*8 and 2*4
9 = 1*9 and 3*3
10 = 1*10 and 2*5
11 = 1*11
12 = 1*12 and 2*6 and 3*4
13 = 1*13
14 = 1*14 and 2*7
15 = 1*15 and 3*5

hope helped understandably easy