A:
Positive:
1 x 11231355 x 22462713 x 8639537 x 3035565 x 17279185 x 6071467 x 2405481 x 2335
Negative:
-1 x -1123135-5 x -224627-13 x -86395-37 x -30355-65 x -17279-185 x -6071-467 x -2405-481 x -2335
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 1,123,135, 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 | 1,123,135 | |
| -1 | -1,123,135 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,123,135.
Example:
1 x 1,123,135 = 1,123,135
and
-1 x -1,123,135 = 1,123,135
Notice both answers equal 1,123,135
With that explanation out of the way, let's continue. Next, we take the number 1,123,135 and divide it by 2:
1,123,135 ÷ 2 = 561,567.5
If the quotient is a whole number, then 2 and 561,567.5 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 | 1,123,135 | |
| -1 | -1,123,135 |
Now, we try dividing 1,123,135 by 3:
1,123,135 ÷ 3 = 374,378.3333
If the quotient is a whole number, then 3 and 374,378.3333 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 | 1,123,135 | |
| -1 | -1,123,135 |
Let's try dividing by 4:
1,123,135 ÷ 4 = 280,783.75
If the quotient is a whole number, then 4 and 280,783.75 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 | 1,123,135 | |
| -1 | 1,123,135 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 37 | 65 | 185 | 467 | 481 | 2,335 | 2,405 | 6,071 | 17,279 | 30,355 | 86,395 | 224,627 | 1,123,135 |
| -1 | -5 | -13 | -37 | -65 | -185 | -467 | -481 | -2,335 | -2,405 | -6,071 | -17,279 | -30,355 | -86,395 | -224,627 | -1,123,135 |
Here are some more numbers to try:
Try the factor calculator