A:
Positive:
1 x 66912237 x 95588911 x 60829367 x 9986977 x 86899469 x 14267737 x 90791297 x 5159
Negative:
-1 x -6691223-7 x -955889-11 x -608293-67 x -99869-77 x -86899-469 x -14267-737 x -9079-1297 x -5159
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 6,691,223, 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 | 6,691,223 | |
| -1 | -6,691,223 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 6,691,223.
Example:
1 x 6,691,223 = 6,691,223
and
-1 x -6,691,223 = 6,691,223
Notice both answers equal 6,691,223
With that explanation out of the way, let's continue. Next, we take the number 6,691,223 and divide it by 2:
6,691,223 ÷ 2 = 3,345,611.5
If the quotient is a whole number, then 2 and 3,345,611.5 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 | 6,691,223 | |
| -1 | -6,691,223 |
Now, we try dividing 6,691,223 by 3:
6,691,223 ÷ 3 = 2,230,407.6667
If the quotient is a whole number, then 3 and 2,230,407.6667 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 | 6,691,223 | |
| -1 | -6,691,223 |
Let's try dividing by 4:
6,691,223 ÷ 4 = 1,672,805.75
If the quotient is a whole number, then 4 and 1,672,805.75 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 | 6,691,223 | |
| -1 | 6,691,223 |
If you did it right, you will end up with this table:
| 1 | 7 | 11 | 67 | 77 | 469 | 737 | 1,297 | 5,159 | 9,079 | 14,267 | 86,899 | 99,869 | 608,293 | 955,889 | 6,691,223 |
| -1 | -7 | -11 | -67 | -77 | -469 | -737 | -1,297 | -5,159 | -9,079 | -14,267 | -86,899 | -99,869 | -608,293 | -955,889 | -6,691,223 |
Here are some more numbers to try:
Try the factor calculator