A:
Positive:
1 x 11328855 x 22657713 x 8714529 x 3906565 x 17429145 x 7813377 x 3005601 x 1885
Negative:
-1 x -1132885-5 x -226577-13 x -87145-29 x -39065-65 x -17429-145 x -7813-377 x -3005-601 x -1885
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 1,132,885, 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 | 1,132,885 | |
| -1 | -1,132,885 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,132,885.
Example:
1 x 1,132,885 = 1,132,885
and
-1 x -1,132,885 = 1,132,885
Notice both answers equal 1,132,885
With that explanation out of the way, let's continue. Next, we take the number 1,132,885 and divide it by 2:
1,132,885 ÷ 2 = 566,442.5
If the quotient is a whole number, then 2 and 566,442.5 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 | 1,132,885 | |
| -1 | -1,132,885 |
Now, we try dividing 1,132,885 by 3:
1,132,885 ÷ 3 = 377,628.3333
If the quotient is a whole number, then 3 and 377,628.3333 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 | 1,132,885 | |
| -1 | -1,132,885 |
Let's try dividing by 4:
1,132,885 ÷ 4 = 283,221.25
If the quotient is a whole number, then 4 and 283,221.25 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 | 1,132,885 | |
| -1 | 1,132,885 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 29 | 65 | 145 | 377 | 601 | 1,885 | 3,005 | 7,813 | 17,429 | 39,065 | 87,145 | 226,577 | 1,132,885 |
| -1 | -5 | -13 | -29 | -65 | -145 | -377 | -601 | -1,885 | -3,005 | -7,813 | -17,429 | -39,065 | -87,145 | -226,577 | -1,132,885 |
Here are some more numbers to try:
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