2
The two numbers you are looking for are -21 and -8. When added together, they yield -29 (-21 + -8 = -29), and when multiplied, they give 168 (-21 * -8 = 168).
23 and 29
29 & 41
they have no common divisor. 29 is prime.
29*1= 29 14.5*2=29 9 2/3 * 3 = 29.
The numbers are 28 and 29.
29
23 and 29
29 and 2 only.
3 and 29
29 & 2
2 x 29