A:
Positive:
1 x 108364311 x 9851329 x 3736743 x 2520179 x 13717319 x 3397473 x 2291869 x 1247
Negative:
-1 x -1083643-11 x -98513-29 x -37367-43 x -25201-79 x -13717-319 x -3397-473 x -2291-869 x -1247
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 1,083,643, 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 | 1,083,643 | |
| -1 | -1,083,643 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,083,643.
Example:
1 x 1,083,643 = 1,083,643
and
-1 x -1,083,643 = 1,083,643
Notice both answers equal 1,083,643
With that explanation out of the way, let's continue. Next, we take the number 1,083,643 and divide it by 2:
1,083,643 ÷ 2 = 541,821.5
If the quotient is a whole number, then 2 and 541,821.5 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 | 1,083,643 | |
| -1 | -1,083,643 |
Now, we try dividing 1,083,643 by 3:
1,083,643 ÷ 3 = 361,214.3333
If the quotient is a whole number, then 3 and 361,214.3333 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 | 1,083,643 | |
| -1 | -1,083,643 |
Let's try dividing by 4:
1,083,643 ÷ 4 = 270,910.75
If the quotient is a whole number, then 4 and 270,910.75 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 | 1,083,643 | |
| -1 | 1,083,643 |
If you did it right, you will end up with this table:
| 1 | 11 | 29 | 43 | 79 | 319 | 473 | 869 | 1,247 | 2,291 | 3,397 | 13,717 | 25,201 | 37,367 | 98,513 | 1,083,643 |
| -1 | -11 | -29 | -43 | -79 | -319 | -473 | -869 | -1,247 | -2,291 | -3,397 | -13,717 | -25,201 | -37,367 | -98,513 | -1,083,643 |
Here are some more numbers to try:
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