Just 1 and 67.
341
what two factors of -21 add up to -6
Factors multiply, like 4 and 6 or 3 and 8 or 2 and 12.
They're called either factors, or multiplicands.
-14 and -14 Add them together to get -28 Multiply them to get 196
Factors multiply, like 1 x 11. Addends add, like 5 and 6.
There are none. The only factors of 249 are 1, 3, 83, 249.
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).
None. Factors don't add, they multiply.
67
If you divide 67 by 13 or 5, you will end up with a remainder of 2.
-23