A:
Positive:
1 x 13249255 x 2649857 x 18927525 x 5299735 x 3785567 x 19775113 x 11725175 x 7571335 x 3955469 x 2825565 x 2345791 x 1675
Negative:
-1 x -1324925-5 x -264985-7 x -189275-25 x -52997-35 x -37855-67 x -19775-113 x -11725-175 x -7571-335 x -3955-469 x -2825-565 x -2345-791 x -1675
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 1,324,925, 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 | 1,324,925 | |
| -1 | -1,324,925 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,324,925.
Example:
1 x 1,324,925 = 1,324,925
and
-1 x -1,324,925 = 1,324,925
Notice both answers equal 1,324,925
With that explanation out of the way, let's continue. Next, we take the number 1,324,925 and divide it by 2:
1,324,925 ÷ 2 = 662,462.5
If the quotient is a whole number, then 2 and 662,462.5 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 | 1,324,925 | |
| -1 | -1,324,925 |
Now, we try dividing 1,324,925 by 3:
1,324,925 ÷ 3 = 441,641.6667
If the quotient is a whole number, then 3 and 441,641.6667 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 | 1,324,925 | |
| -1 | -1,324,925 |
Let's try dividing by 4:
1,324,925 ÷ 4 = 331,231.25
If the quotient is a whole number, then 4 and 331,231.25 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 | 1,324,925 | |
| -1 | 1,324,925 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 25 | 35 | 67 | 113 | 175 | 335 | 469 | 565 | 791 | 1,675 | 2,345 | 2,825 | 3,955 | 7,571 | 11,725 | 19,775 | 37,855 | 52,997 | 189,275 | 264,985 | 1,324,925 |
| -1 | -5 | -7 | -25 | -35 | -67 | -113 | -175 | -335 | -469 | -565 | -791 | -1,675 | -2,345 | -2,825 | -3,955 | -7,571 | -11,725 | -19,775 | -37,855 | -52,997 | -189,275 | -264,985 | -1,324,925 |
Here are some more numbers to try:
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