113
15 and 4 are the factors of 120 that add up to 19.
The factors of 21 that add up to 8 are 1 and 7.
factors of 30 that add to 17 are 2 and 15
No, 3 is a factor of both. Note that the digits of 120 add up to 3 and those of 147 add up to 12. Both are multiples of 3 so the numbers 120 s and 147 are divisible by 3 and not relatively prime
5298
15 and 4 are the factors of 120 that add up to 19.
The factors that multiply to 120 and add up to -8 are -12 and 10. This is because when you multiply -12 and 10, you get -120, and when you add them together, you get -8. Thus, the pair of factors you are looking for is (-12, 10).
-1, 6 and -12.
146
79
-10 and 2 -12 and 4 -20 and 12
-14 and -14 Add them together to get -28 Multiply them to get 196
134
To find factors that add up to 240 and also add up to 140, we need to solve a system of equations. Let's represent the two factors as x and y. We have the equations x + y = 140 and x + y = 240. By solving this system, we find that the factors are 100 and 140.
When the "factors" of a number are listed, the list is usually restricted to positive factors. Then there would be no answer to the question, because no group of positive numbers can add up to make zero.
140
The factors of 35 are 1, 5, 7 and 35. None of them add up to -5.