A:
Positive:
1 x 11073797 x 15819713 x 8518343 x 2575391 x 12169283 x 3913301 x 3679559 x 1981
Negative:
-1 x -1107379-7 x -158197-13 x -85183-43 x -25753-91 x -12169-283 x -3913-301 x -3679-559 x -1981
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 1,107,379, 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 | 1,107,379 | |
| -1 | -1,107,379 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,107,379.
Example:
1 x 1,107,379 = 1,107,379
and
-1 x -1,107,379 = 1,107,379
Notice both answers equal 1,107,379
With that explanation out of the way, let's continue. Next, we take the number 1,107,379 and divide it by 2:
1,107,379 ÷ 2 = 553,689.5
If the quotient is a whole number, then 2 and 553,689.5 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 | 1,107,379 | |
| -1 | -1,107,379 |
Now, we try dividing 1,107,379 by 3:
1,107,379 ÷ 3 = 369,126.3333
If the quotient is a whole number, then 3 and 369,126.3333 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 | 1,107,379 | |
| -1 | -1,107,379 |
Let's try dividing by 4:
1,107,379 ÷ 4 = 276,844.75
If the quotient is a whole number, then 4 and 276,844.75 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 | 1,107,379 | |
| -1 | 1,107,379 |
If you did it right, you will end up with this table:
| 1 | 7 | 13 | 43 | 91 | 283 | 301 | 559 | 1,981 | 3,679 | 3,913 | 12,169 | 25,753 | 85,183 | 158,197 | 1,107,379 |
| -1 | -7 | -13 | -43 | -91 | -283 | -301 | -559 | -1,981 | -3,679 | -3,913 | -12,169 | -25,753 | -85,183 | -158,197 | -1,107,379 |
Here are some more numbers to try:
Try the factor calculator