A:
Positive:
1 x 1136469113 x 87420723 x 494117191 x 59501199 x 57109299 x 380092483 x 45772587 x 4393
Negative:
-1 x -11364691-13 x -874207-23 x -494117-191 x -59501-199 x -57109-299 x -38009-2483 x -4577-2587 x -4393
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 11,364,691, 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 | 11,364,691 | |
| -1 | -11,364,691 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,364,691.
Example:
1 x 11,364,691 = 11,364,691
and
-1 x -11,364,691 = 11,364,691
Notice both answers equal 11,364,691
With that explanation out of the way, let's continue. Next, we take the number 11,364,691 and divide it by 2:
11,364,691 ÷ 2 = 5,682,345.5
If the quotient is a whole number, then 2 and 5,682,345.5 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 | 11,364,691 | |
| -1 | -11,364,691 |
Now, we try dividing 11,364,691 by 3:
11,364,691 ÷ 3 = 3,788,230.3333
If the quotient is a whole number, then 3 and 3,788,230.3333 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 | 11,364,691 | |
| -1 | -11,364,691 |
Let's try dividing by 4:
11,364,691 ÷ 4 = 2,841,172.75
If the quotient is a whole number, then 4 and 2,841,172.75 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 | 11,364,691 | |
| -1 | 11,364,691 |
If you did it right, you will end up with this table:
| 1 | 13 | 23 | 191 | 199 | 299 | 2,483 | 2,587 | 4,393 | 4,577 | 38,009 | 57,109 | 59,501 | 494,117 | 874,207 | 11,364,691 |
| -1 | -13 | -23 | -191 | -199 | -299 | -2,483 | -2,587 | -4,393 | -4,577 | -38,009 | -57,109 | -59,501 | -494,117 | -874,207 | -11,364,691 |
Here are some more numbers to try:
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