A:
Positive:
1 x 11304010311 x 10276373173 x 653411191 x 591833311 x 3634731903 x 594012101 x 538033421 x 33043
Negative:
-1 x -113040103-11 x -10276373-173 x -653411-191 x -591833-311 x -363473-1903 x -59401-2101 x -53803-3421 x -33043
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 113,040,103, 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 | 113,040,103 | |
| -1 | -113,040,103 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 113,040,103.
Example:
1 x 113,040,103 = 113,040,103
and
-1 x -113,040,103 = 113,040,103
Notice both answers equal 113,040,103
With that explanation out of the way, let's continue. Next, we take the number 113,040,103 and divide it by 2:
113,040,103 ÷ 2 = 56,520,051.5
If the quotient is a whole number, then 2 and 56,520,051.5 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 | 113,040,103 | |
| -1 | -113,040,103 |
Now, we try dividing 113,040,103 by 3:
113,040,103 ÷ 3 = 37,680,034.3333
If the quotient is a whole number, then 3 and 37,680,034.3333 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 | 113,040,103 | |
| -1 | -113,040,103 |
Let's try dividing by 4:
113,040,103 ÷ 4 = 28,260,025.75
If the quotient is a whole number, then 4 and 28,260,025.75 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 | 113,040,103 | |
| -1 | 113,040,103 |
If you did it right, you will end up with this table:
| 1 | 11 | 173 | 191 | 311 | 1,903 | 2,101 | 3,421 | 33,043 | 53,803 | 59,401 | 363,473 | 591,833 | 653,411 | 10,276,373 | 113,040,103 |
| -1 | -11 | -173 | -191 | -311 | -1,903 | -2,101 | -3,421 | -33,043 | -53,803 | -59,401 | -363,473 | -591,833 | -653,411 | -10,276,373 | -113,040,103 |
Here are some more numbers to try:
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