A:
Positive:
1 x 11313404311 x 10284913109 x 1037927157 x 720599601 x 1882431199 x 943571727 x 655096611 x 17113
Negative:
-1 x -113134043-11 x -10284913-109 x -1037927-157 x -720599-601 x -188243-1199 x -94357-1727 x -65509-6611 x -17113
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 113,134,043, 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 | 113,134,043 | |
| -1 | -113,134,043 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 113,134,043.
Example:
1 x 113,134,043 = 113,134,043
and
-1 x -113,134,043 = 113,134,043
Notice both answers equal 113,134,043
With that explanation out of the way, let's continue. Next, we take the number 113,134,043 and divide it by 2:
113,134,043 ÷ 2 = 56,567,021.5
If the quotient is a whole number, then 2 and 56,567,021.5 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 | 113,134,043 | |
| -1 | -113,134,043 |
Now, we try dividing 113,134,043 by 3:
113,134,043 ÷ 3 = 37,711,347.6667
If the quotient is a whole number, then 3 and 37,711,347.6667 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 | 113,134,043 | |
| -1 | -113,134,043 |
Let's try dividing by 4:
113,134,043 ÷ 4 = 28,283,510.75
If the quotient is a whole number, then 4 and 28,283,510.75 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 | 113,134,043 | |
| -1 | 113,134,043 |
If you did it right, you will end up with this table:
| 1 | 11 | 109 | 157 | 601 | 1,199 | 1,727 | 6,611 | 17,113 | 65,509 | 94,357 | 188,243 | 720,599 | 1,037,927 | 10,284,913 | 113,134,043 |
| -1 | -11 | -109 | -157 | -601 | -1,199 | -1,727 | -6,611 | -17,113 | -65,509 | -94,357 | -188,243 | -720,599 | -1,037,927 | -10,284,913 | -113,134,043 |
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