17 has one factor pair, 1 and 17.
17 is prime. Its only factors are 1 and 17.
1 and 17.
1 and 17
Sixteen factor pairs.
There are 2 factor pairs of 34:34 = 1 x 3434 = 2 x 17
30 has four factor pairs:30,115,210,36,5
1 x 17, 17 x 1 (17 is a prime number).
20 has 3 factor pairs. Pairs are (1,20), (2,10) and (9,9)
12 has 3 factor pairs and the pairs are (1,12), (2,6) and (3,4).
85 = 1*85, 5*17
(1, 51) (3, 17)