A:
Positive:
1 x 6607517 x 9439313 x 5082753 x 1246791 x 7261137 x 4823371 x 1781689 x 959
Negative:
-1 x -660751-7 x -94393-13 x -50827-53 x -12467-91 x -7261-137 x -4823-371 x -1781-689 x -959
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 660,751, 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 | 660,751 | |
| -1 | -660,751 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 660,751.
Example:
1 x 660,751 = 660,751
and
-1 x -660,751 = 660,751
Notice both answers equal 660,751
With that explanation out of the way, let's continue. Next, we take the number 660,751 and divide it by 2:
660,751 ÷ 2 = 330,375.5
If the quotient is a whole number, then 2 and 330,375.5 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 | 660,751 | |
| -1 | -660,751 |
Now, we try dividing 660,751 by 3:
660,751 ÷ 3 = 220,250.3333
If the quotient is a whole number, then 3 and 220,250.3333 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 | 660,751 | |
| -1 | -660,751 |
Let's try dividing by 4:
660,751 ÷ 4 = 165,187.75
If the quotient is a whole number, then 4 and 165,187.75 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 | 660,751 | |
| -1 | 660,751 |
If you did it right, you will end up with this table:
| 1 | 7 | 13 | 53 | 91 | 137 | 371 | 689 | 959 | 1,781 | 4,823 | 7,261 | 12,467 | 50,827 | 94,393 | 660,751 |
| -1 | -7 | -13 | -53 | -91 | -137 | -371 | -689 | -959 | -1,781 | -4,823 | -7,261 | -12,467 | -50,827 | -94,393 | -660,751 |
Here are some more numbers to try:
Try the factor calculator