A:
Positive:
1 x 82630037 x 118042917 x 48605923 x 359261119 x 69437161 x 51323391 x 211332737 x 3019
Negative:
-1 x -8263003-7 x -1180429-17 x -486059-23 x -359261-119 x -69437-161 x -51323-391 x -21133-2737 x -3019
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 8,263,003, 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 | 8,263,003 | |
| -1 | -8,263,003 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 8,263,003.
Example:
1 x 8,263,003 = 8,263,003
and
-1 x -8,263,003 = 8,263,003
Notice both answers equal 8,263,003
With that explanation out of the way, let's continue. Next, we take the number 8,263,003 and divide it by 2:
8,263,003 ÷ 2 = 4,131,501.5
If the quotient is a whole number, then 2 and 4,131,501.5 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 | 8,263,003 | |
| -1 | -8,263,003 |
Now, we try dividing 8,263,003 by 3:
8,263,003 ÷ 3 = 2,754,334.3333
If the quotient is a whole number, then 3 and 2,754,334.3333 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 | 8,263,003 | |
| -1 | -8,263,003 |
Let's try dividing by 4:
8,263,003 ÷ 4 = 2,065,750.75
If the quotient is a whole number, then 4 and 2,065,750.75 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 | 8,263,003 | |
| -1 | 8,263,003 |
If you did it right, you will end up with this table:
| 1 | 7 | 17 | 23 | 119 | 161 | 391 | 2,737 | 3,019 | 21,133 | 51,323 | 69,437 | 359,261 | 486,059 | 1,180,429 | 8,263,003 |
| -1 | -7 | -17 | -23 | -119 | -161 | -391 | -2,737 | -3,019 | -21,133 | -51,323 | -69,437 | -359,261 | -486,059 | -1,180,429 | -8,263,003 |
Here are some more numbers to try:
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