A:
Positive:
1 x 130443255 x 26088657 x 186347525 x 52177335 x 372695131 x 99575175 x 74539569 x 22925655 x 19915917 x 142252845 x 45853275 x 3983
Negative:
-1 x -13044325-5 x -2608865-7 x -1863475-25 x -521773-35 x -372695-131 x -99575-175 x -74539-569 x -22925-655 x -19915-917 x -14225-2845 x -4585-3275 x -3983
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 13,044,325, 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 | 13,044,325 | |
| -1 | -13,044,325 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 13,044,325.
Example:
1 x 13,044,325 = 13,044,325
and
-1 x -13,044,325 = 13,044,325
Notice both answers equal 13,044,325
With that explanation out of the way, let's continue. Next, we take the number 13,044,325 and divide it by 2:
13,044,325 ÷ 2 = 6,522,162.5
If the quotient is a whole number, then 2 and 6,522,162.5 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 | 13,044,325 | |
| -1 | -13,044,325 |
Now, we try dividing 13,044,325 by 3:
13,044,325 ÷ 3 = 4,348,108.3333
If the quotient is a whole number, then 3 and 4,348,108.3333 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 | 13,044,325 | |
| -1 | -13,044,325 |
Let's try dividing by 4:
13,044,325 ÷ 4 = 3,261,081.25
If the quotient is a whole number, then 4 and 3,261,081.25 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 | 13,044,325 | |
| -1 | 13,044,325 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 25 | 35 | 131 | 175 | 569 | 655 | 917 | 2,845 | 3,275 | 3,983 | 4,585 | 14,225 | 19,915 | 22,925 | 74,539 | 99,575 | 372,695 | 521,773 | 1,863,475 | 2,608,865 | 13,044,325 |
| -1 | -5 | -7 | -25 | -35 | -131 | -175 | -569 | -655 | -917 | -2,845 | -3,275 | -3,983 | -4,585 | -14,225 | -19,915 | -22,925 | -74,539 | -99,575 | -372,695 | -521,773 | -1,863,475 | -2,608,865 | -13,044,325 |
Here are some more numbers to try:
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