A:
Positive:
1 x 107137555 x 214275113 x 82413531 x 34560565 x 164827155 x 69121169 x 63395403 x 26585409 x 26195845 x 126792015 x 53172045 x 5239
Negative:
-1 x -10713755-5 x -2142751-13 x -824135-31 x -345605-65 x -164827-155 x -69121-169 x -63395-403 x -26585-409 x -26195-845 x -12679-2015 x -5317-2045 x -5239
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 10,713,755, 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 | 10,713,755 | |
| -1 | -10,713,755 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 10,713,755.
Example:
1 x 10,713,755 = 10,713,755
and
-1 x -10,713,755 = 10,713,755
Notice both answers equal 10,713,755
With that explanation out of the way, let's continue. Next, we take the number 10,713,755 and divide it by 2:
10,713,755 ÷ 2 = 5,356,877.5
If the quotient is a whole number, then 2 and 5,356,877.5 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 | 10,713,755 | |
| -1 | -10,713,755 |
Now, we try dividing 10,713,755 by 3:
10,713,755 ÷ 3 = 3,571,251.6667
If the quotient is a whole number, then 3 and 3,571,251.6667 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 | 10,713,755 | |
| -1 | -10,713,755 |
Let's try dividing by 4:
10,713,755 ÷ 4 = 2,678,438.75
If the quotient is a whole number, then 4 and 2,678,438.75 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 | 10,713,755 | |
| -1 | 10,713,755 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 31 | 65 | 155 | 169 | 403 | 409 | 845 | 2,015 | 2,045 | 5,239 | 5,317 | 12,679 | 26,195 | 26,585 | 63,395 | 69,121 | 164,827 | 345,605 | 824,135 | 2,142,751 | 10,713,755 |
| -1 | -5 | -13 | -31 | -65 | -155 | -169 | -403 | -409 | -845 | -2,015 | -2,045 | -5,239 | -5,317 | -12,679 | -26,195 | -26,585 | -63,395 | -69,121 | -164,827 | -345,605 | -824,135 | -2,142,751 | -10,713,755 |
Here are some more numbers to try:
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