A:
Positive:
1 x 115280837 x 164686923 x 50122149 x 23526753 x 217511161 x 71603193 x 59731371 x 310731127 x 102291219 x 94571351 x 85332597 x 4439
Negative:
-1 x -11528083-7 x -1646869-23 x -501221-49 x -235267-53 x -217511-161 x -71603-193 x -59731-371 x -31073-1127 x -10229-1219 x -9457-1351 x -8533-2597 x -4439
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 11,528,083, 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 | 11,528,083 | |
| -1 | -11,528,083 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,528,083.
Example:
1 x 11,528,083 = 11,528,083
and
-1 x -11,528,083 = 11,528,083
Notice both answers equal 11,528,083
With that explanation out of the way, let's continue. Next, we take the number 11,528,083 and divide it by 2:
11,528,083 ÷ 2 = 5,764,041.5
If the quotient is a whole number, then 2 and 5,764,041.5 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 | 11,528,083 | |
| -1 | -11,528,083 |
Now, we try dividing 11,528,083 by 3:
11,528,083 ÷ 3 = 3,842,694.3333
If the quotient is a whole number, then 3 and 3,842,694.3333 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 | 11,528,083 | |
| -1 | -11,528,083 |
Let's try dividing by 4:
11,528,083 ÷ 4 = 2,882,020.75
If the quotient is a whole number, then 4 and 2,882,020.75 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 | 11,528,083 | |
| -1 | 11,528,083 |
If you did it right, you will end up with this table:
| 1 | 7 | 23 | 49 | 53 | 161 | 193 | 371 | 1,127 | 1,219 | 1,351 | 2,597 | 4,439 | 8,533 | 9,457 | 10,229 | 31,073 | 59,731 | 71,603 | 217,511 | 235,267 | 501,221 | 1,646,869 | 11,528,083 |
| -1 | -7 | -23 | -49 | -53 | -161 | -193 | -371 | -1,127 | -1,219 | -1,351 | -2,597 | -4,439 | -8,533 | -9,457 | -10,229 | -31,073 | -59,731 | -71,603 | -217,511 | -235,267 | -501,221 | -1,646,869 | -11,528,083 |
Here are some more numbers to try:
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