A:
Positive:
1 x 3302783913 x 254060323 x 143599329 x 1138891169 x 195431293 x 112723299 x 110461377 x 87607667 x 495173809 x 86713887 x 84974901 x 6739
Negative:
-1 x -33027839-13 x -2540603-23 x -1435993-29 x -1138891-169 x -195431-293 x -112723-299 x -110461-377 x -87607-667 x -49517-3809 x -8671-3887 x -8497-4901 x -6739
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 33,027,839, 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 | 33,027,839 | |
| -1 | -33,027,839 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 33,027,839.
Example:
1 x 33,027,839 = 33,027,839
and
-1 x -33,027,839 = 33,027,839
Notice both answers equal 33,027,839
With that explanation out of the way, let's continue. Next, we take the number 33,027,839 and divide it by 2:
33,027,839 ÷ 2 = 16,513,919.5
If the quotient is a whole number, then 2 and 16,513,919.5 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 | 33,027,839 | |
| -1 | -33,027,839 |
Now, we try dividing 33,027,839 by 3:
33,027,839 ÷ 3 = 11,009,279.6667
If the quotient is a whole number, then 3 and 11,009,279.6667 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 | 33,027,839 | |
| -1 | -33,027,839 |
Let's try dividing by 4:
33,027,839 ÷ 4 = 8,256,959.75
If the quotient is a whole number, then 4 and 8,256,959.75 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 | 33,027,839 | |
| -1 | 33,027,839 |
If you did it right, you will end up with this table:
| 1 | 13 | 23 | 29 | 169 | 293 | 299 | 377 | 667 | 3,809 | 3,887 | 4,901 | 6,739 | 8,497 | 8,671 | 49,517 | 87,607 | 110,461 | 112,723 | 195,431 | 1,138,891 | 1,435,993 | 2,540,603 | 33,027,839 |
| -1 | -13 | -23 | -29 | -169 | -293 | -299 | -377 | -667 | -3,809 | -3,887 | -4,901 | -6,739 | -8,497 | -8,671 | -49,517 | -87,607 | -110,461 | -112,723 | -195,431 | -1,138,891 | -1,435,993 | -2,540,603 | -33,027,839 |
Here are some more numbers to try:
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