A:
Positive:
1 x 3320111311 x 301828319 x 174742767 x 495539209 x 158857737 x 450491273 x 260812371 x 14003
Negative:
-1 x -33201113-11 x -3018283-19 x -1747427-67 x -495539-209 x -158857-737 x -45049-1273 x -26081-2371 x -14003
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 33,201,113, 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 | 33,201,113 | |
| -1 | -33,201,113 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 33,201,113.
Example:
1 x 33,201,113 = 33,201,113
and
-1 x -33,201,113 = 33,201,113
Notice both answers equal 33,201,113
With that explanation out of the way, let's continue. Next, we take the number 33,201,113 and divide it by 2:
33,201,113 ÷ 2 = 16,600,556.5
If the quotient is a whole number, then 2 and 16,600,556.5 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 | 33,201,113 | |
| -1 | -33,201,113 |
Now, we try dividing 33,201,113 by 3:
33,201,113 ÷ 3 = 11,067,037.6667
If the quotient is a whole number, then 3 and 11,067,037.6667 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 | 33,201,113 | |
| -1 | -33,201,113 |
Let's try dividing by 4:
33,201,113 ÷ 4 = 8,300,278.25
If the quotient is a whole number, then 4 and 8,300,278.25 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 | 33,201,113 | |
| -1 | 33,201,113 |
If you did it right, you will end up with this table:
| 1 | 11 | 19 | 67 | 209 | 737 | 1,273 | 2,371 | 14,003 | 26,081 | 45,049 | 158,857 | 495,539 | 1,747,427 | 3,018,283 | 33,201,113 |
| -1 | -11 | -19 | -67 | -209 | -737 | -1,273 | -2,371 | -14,003 | -26,081 | -45,049 | -158,857 | -495,539 | -1,747,427 | -3,018,283 | -33,201,113 |
Here are some more numbers to try:
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