A:
Positive:
1 x 11306637111 x 1027876117 x 6650963187 x 604633373 x 3031271621 x 697514103 x 275576341 x 17831
Negative:
-1 x -113066371-11 x -10278761-17 x -6650963-187 x -604633-373 x -303127-1621 x -69751-4103 x -27557-6341 x -17831
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 113,066,371, 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 | 113,066,371 | |
| -1 | -113,066,371 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 113,066,371.
Example:
1 x 113,066,371 = 113,066,371
and
-1 x -113,066,371 = 113,066,371
Notice both answers equal 113,066,371
With that explanation out of the way, let's continue. Next, we take the number 113,066,371 and divide it by 2:
113,066,371 ÷ 2 = 56,533,185.5
If the quotient is a whole number, then 2 and 56,533,185.5 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 | 113,066,371 | |
| -1 | -113,066,371 |
Now, we try dividing 113,066,371 by 3:
113,066,371 ÷ 3 = 37,688,790.3333
If the quotient is a whole number, then 3 and 37,688,790.3333 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 | 113,066,371 | |
| -1 | -113,066,371 |
Let's try dividing by 4:
113,066,371 ÷ 4 = 28,266,592.75
If the quotient is a whole number, then 4 and 28,266,592.75 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 | 113,066,371 | |
| -1 | 113,066,371 |
If you did it right, you will end up with this table:
| 1 | 11 | 17 | 187 | 373 | 1,621 | 4,103 | 6,341 | 17,831 | 27,557 | 69,751 | 303,127 | 604,633 | 6,650,963 | 10,278,761 | 113,066,371 |
| -1 | -11 | -17 | -187 | -373 | -1,621 | -4,103 | -6,341 | -17,831 | -27,557 | -69,751 | -303,127 | -604,633 | -6,650,963 | -10,278,761 | -113,066,371 |
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