A:
Positive:
1 x 13253037 x 18932917 x 7795937 x 3581943 x 3082149 x 27047119 x 11137259 x 5117301 x 4403629 x 2107731 x 1813833 x 1591
Negative:
-1 x -1325303-7 x -189329-17 x -77959-37 x -35819-43 x -30821-49 x -27047-119 x -11137-259 x -5117-301 x -4403-629 x -2107-731 x -1813-833 x -1591
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 1,325,303, 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 | 1,325,303 | |
| -1 | -1,325,303 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,325,303.
Example:
1 x 1,325,303 = 1,325,303
and
-1 x -1,325,303 = 1,325,303
Notice both answers equal 1,325,303
With that explanation out of the way, let's continue. Next, we take the number 1,325,303 and divide it by 2:
1,325,303 ÷ 2 = 662,651.5
If the quotient is a whole number, then 2 and 662,651.5 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 | 1,325,303 | |
| -1 | -1,325,303 |
Now, we try dividing 1,325,303 by 3:
1,325,303 ÷ 3 = 441,767.6667
If the quotient is a whole number, then 3 and 441,767.6667 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 | 1,325,303 | |
| -1 | -1,325,303 |
Let's try dividing by 4:
1,325,303 ÷ 4 = 331,325.75
If the quotient is a whole number, then 4 and 331,325.75 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 | 1,325,303 | |
| -1 | 1,325,303 |
If you did it right, you will end up with this table:
| 1 | 7 | 17 | 37 | 43 | 49 | 119 | 259 | 301 | 629 | 731 | 833 | 1,591 | 1,813 | 2,107 | 4,403 | 5,117 | 11,137 | 27,047 | 30,821 | 35,819 | 77,959 | 189,329 | 1,325,303 |
| -1 | -7 | -17 | -37 | -43 | -49 | -119 | -259 | -301 | -629 | -731 | -833 | -1,591 | -1,813 | -2,107 | -4,403 | -5,117 | -11,137 | -27,047 | -30,821 | -35,819 | -77,959 | -189,329 | -1,325,303 |
Here are some more numbers to try:
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