A:
Positive:
1 x 132443355 x 264886713 x 101879537 x 35795565 x 203759185 x 71591481 x 275352405 x 5507
Negative:
-1 x -13244335-5 x -2648867-13 x -1018795-37 x -357955-65 x -203759-185 x -71591-481 x -27535-2405 x -5507
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 13,244,335, 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 | 13,244,335 | |
| -1 | -13,244,335 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 13,244,335.
Example:
1 x 13,244,335 = 13,244,335
and
-1 x -13,244,335 = 13,244,335
Notice both answers equal 13,244,335
With that explanation out of the way, let's continue. Next, we take the number 13,244,335 and divide it by 2:
13,244,335 ÷ 2 = 6,622,167.5
If the quotient is a whole number, then 2 and 6,622,167.5 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 | 13,244,335 | |
| -1 | -13,244,335 |
Now, we try dividing 13,244,335 by 3:
13,244,335 ÷ 3 = 4,414,778.3333
If the quotient is a whole number, then 3 and 4,414,778.3333 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 | 13,244,335 | |
| -1 | -13,244,335 |
Let's try dividing by 4:
13,244,335 ÷ 4 = 3,311,083.75
If the quotient is a whole number, then 4 and 3,311,083.75 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 | 13,244,335 | |
| -1 | 13,244,335 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 37 | 65 | 185 | 481 | 2,405 | 5,507 | 27,535 | 71,591 | 203,759 | 357,955 | 1,018,795 | 2,648,867 | 13,244,335 |
| -1 | -5 | -13 | -37 | -65 | -185 | -481 | -2,405 | -5,507 | -27,535 | -71,591 | -203,759 | -357,955 | -1,018,795 | -2,648,867 | -13,244,335 |
Here are some more numbers to try:
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