(120,1)(60,2)(40,3)(30,4)(24,5)(20,6)(15,8)(12,10)
None of the factor pairs of 120 add up to -14. If that was -120, you could use -20 and 6.
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 factor pairs of 28 are :28,114,27,4
1x6, 2x3
That's an infinite list unless you restrict it to factor pairs. The factor pairs of 120 are (120,1)(60,2)(40,3)(30,4)(24,5)(20,6)(15,8)(12,10)
Eight of them.
(60,2)(40,3)(30,4)(24,5)(20,6)
The factor pairs of 120 are 1*120, 2*60, 3*40, 4*30, 5*24, 6*20, 8*15, and 10*12
1x40, 2x20, 4x10, 5x8 are all the factor pairs of 40.
(120,1)(60,2)(40,3)(30,4)(24,5)(20,6)(15,8)(12,10)
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 factor pairs for 38 are (1, 19) and (2, 38).
The factor pairs of 26 are: 1 × 26 2 × 13
None of the factor pairs of 120 add up to -14. If that was -120, you could use -20 and 6.
4/120, 8/60
53,1