A:
Positive:
1 x 11511410313 x 885493119 x 605863723 x 5004961247 x 466049299 x 384997437 x 263419529 x 217607881 x 1306635681 x 202636877 x 1673910051 x 11453
Negative:
-1 x -115114103-13 x -8854931-19 x -6058637-23 x -5004961-247 x -466049-299 x -384997-437 x -263419-529 x -217607-881 x -130663-5681 x -20263-6877 x -16739-10051 x -11453
Unfortunately, there's not simple formula to identifying all of the factors of a number and it can be a tedious process when trying to identify the divisors of larger numbers. To find the factor combinations of the number 115,114,103, it is easier to work with a table - it's called factoring from the outside in.
We start by creating a table and writing 1 on the left side and then the number we're trying to find the factors for on the right side in a table. Then, below that, write the numbers as a negative as well.
| 1 | 115,114,103 | |
| -1 | -115,114,103 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 115,114,103.
Example:
1 x 115,114,103 = 115,114,103
and
-1 x -115,114,103 = 115,114,103
Notice both answers equal 115,114,103
With that explanation out of the way, let's continue. Next, we take the number 115,114,103 and divide it by 2:
115,114,103 ÷ 2 = 57,557,051.5
If the quotient is a whole number, then 2 and 57,557,051.5 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 115,114,103 | |
| -1 | -115,114,103 |
Now, we try dividing 115,114,103 by 3:
115,114,103 ÷ 3 = 38,371,367.6667
If the quotient is a whole number, then 3 and 38,371,367.6667 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 115,114,103 | |
| -1 | -115,114,103 |
Let's try dividing by 4:
115,114,103 ÷ 4 = 28,778,525.75
If the quotient is a whole number, then 4 and 28,778,525.75 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 115,114,103 | |
| -1 | 115,114,103 |
If you did it right, you will end up with this table:
| 1 | 13 | 19 | 23 | 247 | 299 | 437 | 529 | 881 | 5,681 | 6,877 | 10,051 | 11,453 | 16,739 | 20,263 | 130,663 | 217,607 | 263,419 | 384,997 | 466,049 | 5,004,961 | 6,058,637 | 8,854,931 | 115,114,103 |
| -1 | -13 | -19 | -23 | -247 | -299 | -437 | -529 | -881 | -5,681 | -6,877 | -10,051 | -11,453 | -16,739 | -20,263 | -130,663 | -217,607 | -263,419 | -384,997 | -466,049 | -5,004,961 | -6,058,637 | -8,854,931 | -115,114,103 |
Here are some more numbers to try:
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