A:
Positive:
1 x 1133351919 x 59650129 x 39081167 x 169157307 x 36917551 x 205691273 x 89031943 x 5833
Negative:
-1 x -11333519-19 x -596501-29 x -390811-67 x -169157-307 x -36917-551 x -20569-1273 x -8903-1943 x -5833
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 11,333,519, 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 | 11,333,519 | |
| -1 | -11,333,519 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,333,519.
Example:
1 x 11,333,519 = 11,333,519
and
-1 x -11,333,519 = 11,333,519
Notice both answers equal 11,333,519
With that explanation out of the way, let's continue. Next, we take the number 11,333,519 and divide it by 2:
11,333,519 ÷ 2 = 5,666,759.5
If the quotient is a whole number, then 2 and 5,666,759.5 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 | 11,333,519 | |
| -1 | -11,333,519 |
Now, we try dividing 11,333,519 by 3:
11,333,519 ÷ 3 = 3,777,839.6667
If the quotient is a whole number, then 3 and 3,777,839.6667 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 | 11,333,519 | |
| -1 | -11,333,519 |
Let's try dividing by 4:
11,333,519 ÷ 4 = 2,833,379.75
If the quotient is a whole number, then 4 and 2,833,379.75 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 | 11,333,519 | |
| -1 | 11,333,519 |
If you did it right, you will end up with this table:
| 1 | 19 | 29 | 67 | 307 | 551 | 1,273 | 1,943 | 5,833 | 8,903 | 20,569 | 36,917 | 169,157 | 390,811 | 596,501 | 11,333,519 |
| -1 | -19 | -29 | -67 | -307 | -551 | -1,273 | -1,943 | -5,833 | -8,903 | -20,569 | -36,917 | -169,157 | -390,811 | -596,501 | -11,333,519 |
Here are some more numbers to try:
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