A:
Positive:
1 x 1337038313 x 102849123 x 58132197 x 137839299 x 44717461 x 290031261 x 106032231 x 5993
Negative:
-1 x -13370383-13 x -1028491-23 x -581321-97 x -137839-299 x -44717-461 x -29003-1261 x -10603-2231 x -5993
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 13,370,383, 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 | 13,370,383 | |
| -1 | -13,370,383 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 13,370,383.
Example:
1 x 13,370,383 = 13,370,383
and
-1 x -13,370,383 = 13,370,383
Notice both answers equal 13,370,383
With that explanation out of the way, let's continue. Next, we take the number 13,370,383 and divide it by 2:
13,370,383 ÷ 2 = 6,685,191.5
If the quotient is a whole number, then 2 and 6,685,191.5 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 | 13,370,383 | |
| -1 | -13,370,383 |
Now, we try dividing 13,370,383 by 3:
13,370,383 ÷ 3 = 4,456,794.3333
If the quotient is a whole number, then 3 and 4,456,794.3333 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 | 13,370,383 | |
| -1 | -13,370,383 |
Let's try dividing by 4:
13,370,383 ÷ 4 = 3,342,595.75
If the quotient is a whole number, then 4 and 3,342,595.75 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 | 13,370,383 | |
| -1 | 13,370,383 |
If you did it right, you will end up with this table:
| 1 | 13 | 23 | 97 | 299 | 461 | 1,261 | 2,231 | 5,993 | 10,603 | 29,003 | 44,717 | 137,839 | 581,321 | 1,028,491 | 13,370,383 |
| -1 | -13 | -23 | -97 | -299 | -461 | -1,261 | -2,231 | -5,993 | -10,603 | -29,003 | -44,717 | -137,839 | -581,321 | -1,028,491 | -13,370,383 |
Here are some more numbers to try:
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