A:
Positive:
1 x 708085313 x 54468143 x 16467153 x 133601239 x 29627559 x 12667689 x 102772279 x 3107
Negative:
-1 x -7080853-13 x -544681-43 x -164671-53 x -133601-239 x -29627-559 x -12667-689 x -10277-2279 x -3107
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 7,080,853, 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 | 7,080,853 | |
| -1 | -7,080,853 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 7,080,853.
Example:
1 x 7,080,853 = 7,080,853
and
-1 x -7,080,853 = 7,080,853
Notice both answers equal 7,080,853
With that explanation out of the way, let's continue. Next, we take the number 7,080,853 and divide it by 2:
7,080,853 ÷ 2 = 3,540,426.5
If the quotient is a whole number, then 2 and 3,540,426.5 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 | 7,080,853 | |
| -1 | -7,080,853 |
Now, we try dividing 7,080,853 by 3:
7,080,853 ÷ 3 = 2,360,284.3333
If the quotient is a whole number, then 3 and 2,360,284.3333 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 | 7,080,853 | |
| -1 | -7,080,853 |
Let's try dividing by 4:
7,080,853 ÷ 4 = 1,770,213.25
If the quotient is a whole number, then 4 and 1,770,213.25 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 | 7,080,853 | |
| -1 | 7,080,853 |
If you did it right, you will end up with this table:
| 1 | 13 | 43 | 53 | 239 | 559 | 689 | 2,279 | 3,107 | 10,277 | 12,667 | 29,627 | 133,601 | 164,671 | 544,681 | 7,080,853 |
| -1 | -13 | -43 | -53 | -239 | -559 | -689 | -2,279 | -3,107 | -10,277 | -12,667 | -29,627 | -133,601 | -164,671 | -544,681 | -7,080,853 |
Here are some more numbers to try:
Try the factor calculator