A:
Positive:
1 x 567581311 x 51598313 x 43660119 x 298727143 x 39691209 x 27157247 x 229792089 x 2717
Negative:
-1 x -5675813-11 x -515983-13 x -436601-19 x -298727-143 x -39691-209 x -27157-247 x -22979-2089 x -2717
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 5,675,813, 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 | 5,675,813 | |
| -1 | -5,675,813 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 5,675,813.
Example:
1 x 5,675,813 = 5,675,813
and
-1 x -5,675,813 = 5,675,813
Notice both answers equal 5,675,813
With that explanation out of the way, let's continue. Next, we take the number 5,675,813 and divide it by 2:
5,675,813 ÷ 2 = 2,837,906.5
If the quotient is a whole number, then 2 and 2,837,906.5 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 | 5,675,813 | |
| -1 | -5,675,813 |
Now, we try dividing 5,675,813 by 3:
5,675,813 ÷ 3 = 1,891,937.6667
If the quotient is a whole number, then 3 and 1,891,937.6667 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 | 5,675,813 | |
| -1 | -5,675,813 |
Let's try dividing by 4:
5,675,813 ÷ 4 = 1,418,953.25
If the quotient is a whole number, then 4 and 1,418,953.25 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 | 5,675,813 | |
| -1 | 5,675,813 |
If you did it right, you will end up with this table:
| 1 | 11 | 13 | 19 | 143 | 209 | 247 | 2,089 | 2,717 | 22,979 | 27,157 | 39,691 | 298,727 | 436,601 | 515,983 | 5,675,813 |
| -1 | -11 | -13 | -19 | -143 | -209 | -247 | -2,089 | -2,717 | -22,979 | -27,157 | -39,691 | -298,727 | -436,601 | -515,983 | -5,675,813 |
Here are some more numbers to try:
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