0
Wiki User
There are no factors other than 1 and 13 that go into 13, as it is a Prime number.
they are 1,19
1,2,3,4,6,8,12,24
3 and 107
1 2 3 6 2 18
13 triangles will go into a 13-sided polygon.
1 and 13 that's it
26, 1, 13, 2,6
As a product of its prime factors: 3*5*23 = 345
28,1,14,2,7,4
No.
Composite
Its factors are: 1, 11, 101 and 1111
1, 3, 9, 27, 81
16