A:
Positive:
1 x 11322443919 x 595918129 x 390429167 x 1689917551 x 2054891273 x 889431943 x 582733067 x 36917
Negative:
-1 x -113224439-19 x -5959181-29 x -3904291-67 x -1689917-551 x -205489-1273 x -88943-1943 x -58273-3067 x -36917
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 113,224,439, 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 | 113,224,439 | |
| -1 | -113,224,439 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 113,224,439.
Example:
1 x 113,224,439 = 113,224,439
and
-1 x -113,224,439 = 113,224,439
Notice both answers equal 113,224,439
With that explanation out of the way, let's continue. Next, we take the number 113,224,439 and divide it by 2:
113,224,439 ÷ 2 = 56,612,219.5
If the quotient is a whole number, then 2 and 56,612,219.5 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 | 113,224,439 | |
| -1 | -113,224,439 |
Now, we try dividing 113,224,439 by 3:
113,224,439 ÷ 3 = 37,741,479.6667
If the quotient is a whole number, then 3 and 37,741,479.6667 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 | 113,224,439 | |
| -1 | -113,224,439 |
Let's try dividing by 4:
113,224,439 ÷ 4 = 28,306,109.75
If the quotient is a whole number, then 4 and 28,306,109.75 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 | 113,224,439 | |
| -1 | 113,224,439 |
If you did it right, you will end up with this table:
| 1 | 19 | 29 | 67 | 551 | 1,273 | 1,943 | 3,067 | 36,917 | 58,273 | 88,943 | 205,489 | 1,689,917 | 3,904,291 | 5,959,181 | 113,224,439 |
| -1 | -19 | -29 | -67 | -551 | -1,273 | -1,943 | -3,067 | -36,917 | -58,273 | -88,943 | -205,489 | -1,689,917 | -3,904,291 | -5,959,181 | -113,224,439 |
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