A:
Positive:
1 x 132330355 x 264660743 x 30774561 x 216935215 x 61549305 x 433871009 x 131152623 x 5045
Negative:
-1 x -13233035-5 x -2646607-43 x -307745-61 x -216935-215 x -61549-305 x -43387-1009 x -13115-2623 x -5045
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 13,233,035, 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 | 13,233,035 | |
| -1 | -13,233,035 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 13,233,035.
Example:
1 x 13,233,035 = 13,233,035
and
-1 x -13,233,035 = 13,233,035
Notice both answers equal 13,233,035
With that explanation out of the way, let's continue. Next, we take the number 13,233,035 and divide it by 2:
13,233,035 ÷ 2 = 6,616,517.5
If the quotient is a whole number, then 2 and 6,616,517.5 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 | 13,233,035 | |
| -1 | -13,233,035 |
Now, we try dividing 13,233,035 by 3:
13,233,035 ÷ 3 = 4,411,011.6667
If the quotient is a whole number, then 3 and 4,411,011.6667 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 | 13,233,035 | |
| -1 | -13,233,035 |
Let's try dividing by 4:
13,233,035 ÷ 4 = 3,308,258.75
If the quotient is a whole number, then 4 and 3,308,258.75 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 | 13,233,035 | |
| -1 | 13,233,035 |
If you did it right, you will end up with this table:
| 1 | 5 | 43 | 61 | 215 | 305 | 1,009 | 2,623 | 5,045 | 13,115 | 43,387 | 61,549 | 216,935 | 307,745 | 2,646,607 | 13,233,035 |
| -1 | -5 | -43 | -61 | -215 | -305 | -1,009 | -2,623 | -5,045 | -13,115 | -43,387 | -61,549 | -216,935 | -307,745 | -2,646,607 | -13,233,035 |
Here are some more numbers to try:
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