1 x 30, 2 x 15, 3 x 10, 5 x 6, 6 x 5, 10 x 3, 15 x 2, 30 x 1
30 has four factor pairs:30,115,210,36,5
30,115,210,36,5
1x40, 2x20, 4x10, 5x8 are all the factor pairs of 40.
(15,2)(10,3)
(30,1)(15,2)(10,3)(6,5)
24
The factor pairs for 38 are (1, 19) and (2, 38).
The factor pairs of 26 are: 1 × 26 2 × 13
Divide by two and three until you get to five. (30,1)(15,2)(10,3)(6,5)
The factor pairs of 20 are pairs of numbers that can be multiplied together to give 20. The factor pairs of 20 are (1, 20), (2, 10), and (4, 5). These pairs represent all the possible combinations of numbers that can be multiplied to equal 20.
The positive integer factor pairs of 30 are (1, 30) , (2, 15), (3, 10), and (5, 6).
1&30 2&15 3&10 5&6