A:
Positive:
1 x 1124154355 x 2248308711 x 1021958537 x 303825555 x 2043917185 x 607651407 x 2762051369 x 821151493 x 752952035 x 552416845 x 164237465 x 15059
Negative:
-1 x -112415435-5 x -22483087-11 x -10219585-37 x -3038255-55 x -2043917-185 x -607651-407 x -276205-1369 x -82115-1493 x -75295-2035 x -55241-6845 x -16423-7465 x -15059
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 112,415,435, 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 | 112,415,435 | |
| -1 | -112,415,435 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 112,415,435.
Example:
1 x 112,415,435 = 112,415,435
and
-1 x -112,415,435 = 112,415,435
Notice both answers equal 112,415,435
With that explanation out of the way, let's continue. Next, we take the number 112,415,435 and divide it by 2:
112,415,435 ÷ 2 = 56,207,717.5
If the quotient is a whole number, then 2 and 56,207,717.5 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 | 112,415,435 | |
| -1 | -112,415,435 |
Now, we try dividing 112,415,435 by 3:
112,415,435 ÷ 3 = 37,471,811.6667
If the quotient is a whole number, then 3 and 37,471,811.6667 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 | 112,415,435 | |
| -1 | -112,415,435 |
Let's try dividing by 4:
112,415,435 ÷ 4 = 28,103,858.75
If the quotient is a whole number, then 4 and 28,103,858.75 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 | 112,415,435 | |
| -1 | 112,415,435 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 37 | 55 | 185 | 407 | 1,369 | 1,493 | 2,035 | 6,845 | 7,465 | 15,059 | 16,423 | 55,241 | 75,295 | 82,115 | 276,205 | 607,651 | 2,043,917 | 3,038,255 | 10,219,585 | 22,483,087 | 112,415,435 |
| -1 | -5 | -11 | -37 | -55 | -185 | -407 | -1,369 | -1,493 | -2,035 | -6,845 | -7,465 | -15,059 | -16,423 | -55,241 | -75,295 | -82,115 | -276,205 | -607,651 | -2,043,917 | -3,038,255 | -10,219,585 | -22,483,087 | -112,415,435 |
Here are some more numbers to try:
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