A:
Positive:
1 x 83350855 x 166701711 x 75773523 x 36239555 x 151547115 x 72479121 x 68885253 x 32945599 x 13915605 x 137771265 x 65892783 x 2995
Negative:
-1 x -8335085-5 x -1667017-11 x -757735-23 x -362395-55 x -151547-115 x -72479-121 x -68885-253 x -32945-599 x -13915-605 x -13777-1265 x -6589-2783 x -2995
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 8,335,085, 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 | 8,335,085 | |
| -1 | -8,335,085 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 8,335,085.
Example:
1 x 8,335,085 = 8,335,085
and
-1 x -8,335,085 = 8,335,085
Notice both answers equal 8,335,085
With that explanation out of the way, let's continue. Next, we take the number 8,335,085 and divide it by 2:
8,335,085 ÷ 2 = 4,167,542.5
If the quotient is a whole number, then 2 and 4,167,542.5 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 | 8,335,085 | |
| -1 | -8,335,085 |
Now, we try dividing 8,335,085 by 3:
8,335,085 ÷ 3 = 2,778,361.6667
If the quotient is a whole number, then 3 and 2,778,361.6667 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 | 8,335,085 | |
| -1 | -8,335,085 |
Let's try dividing by 4:
8,335,085 ÷ 4 = 2,083,771.25
If the quotient is a whole number, then 4 and 2,083,771.25 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 | 8,335,085 | |
| -1 | 8,335,085 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 23 | 55 | 115 | 121 | 253 | 599 | 605 | 1,265 | 2,783 | 2,995 | 6,589 | 13,777 | 13,915 | 32,945 | 68,885 | 72,479 | 151,547 | 362,395 | 757,735 | 1,667,017 | 8,335,085 |
| -1 | -5 | -11 | -23 | -55 | -115 | -121 | -253 | -599 | -605 | -1,265 | -2,783 | -2,995 | -6,589 | -13,777 | -13,915 | -32,945 | -68,885 | -72,479 | -151,547 | -362,395 | -757,735 | -1,667,017 | -8,335,085 |
Here are some more numbers to try:
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