A:
Positive:
1 x 13607755 x 27215513 x 10467525 x 5443153 x 2567565 x 2093579 x 17225265 x 5135325 x 4187395 x 3445689 x 19751027 x 1325
Negative:
-1 x -1360775-5 x -272155-13 x -104675-25 x -54431-53 x -25675-65 x -20935-79 x -17225-265 x -5135-325 x -4187-395 x -3445-689 x -1975-1027 x -1325
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 1,360,775, 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 | 1,360,775 | |
| -1 | -1,360,775 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,360,775.
Example:
1 x 1,360,775 = 1,360,775
and
-1 x -1,360,775 = 1,360,775
Notice both answers equal 1,360,775
With that explanation out of the way, let's continue. Next, we take the number 1,360,775 and divide it by 2:
1,360,775 ÷ 2 = 680,387.5
If the quotient is a whole number, then 2 and 680,387.5 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 | 1,360,775 | |
| -1 | -1,360,775 |
Now, we try dividing 1,360,775 by 3:
1,360,775 ÷ 3 = 453,591.6667
If the quotient is a whole number, then 3 and 453,591.6667 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 | 1,360,775 | |
| -1 | -1,360,775 |
Let's try dividing by 4:
1,360,775 ÷ 4 = 340,193.75
If the quotient is a whole number, then 4 and 340,193.75 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 | 1,360,775 | |
| -1 | 1,360,775 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 25 | 53 | 65 | 79 | 265 | 325 | 395 | 689 | 1,027 | 1,325 | 1,975 | 3,445 | 4,187 | 5,135 | 17,225 | 20,935 | 25,675 | 54,431 | 104,675 | 272,155 | 1,360,775 |
| -1 | -5 | -13 | -25 | -53 | -65 | -79 | -265 | -325 | -395 | -689 | -1,027 | -1,325 | -1,975 | -3,445 | -4,187 | -5,135 | -17,225 | -20,935 | -25,675 | -54,431 | -104,675 | -272,155 | -1,360,775 |
Here are some more numbers to try:
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