A:
Positive:
1 x 1156334311 x 105121319 x 60859761 x 189563209 x 55327671 x 17233907 x 127491159 x 9977
Negative:
-1 x -11563343-11 x -1051213-19 x -608597-61 x -189563-209 x -55327-671 x -17233-907 x -12749-1159 x -9977
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 11,563,343, 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 | 11,563,343 | |
| -1 | -11,563,343 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,563,343.
Example:
1 x 11,563,343 = 11,563,343
and
-1 x -11,563,343 = 11,563,343
Notice both answers equal 11,563,343
With that explanation out of the way, let's continue. Next, we take the number 11,563,343 and divide it by 2:
11,563,343 ÷ 2 = 5,781,671.5
If the quotient is a whole number, then 2 and 5,781,671.5 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 | 11,563,343 | |
| -1 | -11,563,343 |
Now, we try dividing 11,563,343 by 3:
11,563,343 ÷ 3 = 3,854,447.6667
If the quotient is a whole number, then 3 and 3,854,447.6667 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 | 11,563,343 | |
| -1 | -11,563,343 |
Let's try dividing by 4:
11,563,343 ÷ 4 = 2,890,835.75
If the quotient is a whole number, then 4 and 2,890,835.75 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 | 11,563,343 | |
| -1 | 11,563,343 |
If you did it right, you will end up with this table:
| 1 | 11 | 19 | 61 | 209 | 671 | 907 | 1,159 | 9,977 | 12,749 | 17,233 | 55,327 | 189,563 | 608,597 | 1,051,213 | 11,563,343 |
| -1 | -11 | -19 | -61 | -209 | -671 | -907 | -1,159 | -9,977 | -12,749 | -17,233 | -55,327 | -189,563 | -608,597 | -1,051,213 | -11,563,343 |
Here are some more numbers to try:
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