A:
Positive:
1 x 117169255 x 234338511 x 106517525 x 46867755 x 213035137 x 85525275 x 42607311 x 37675685 x 171051507 x 77751555 x 75353421 x 3425
Negative:
-1 x -11716925-5 x -2343385-11 x -1065175-25 x -468677-55 x -213035-137 x -85525-275 x -42607-311 x -37675-685 x -17105-1507 x -7775-1555 x -7535-3421 x -3425
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 11,716,925, 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 | 11,716,925 | |
| -1 | -11,716,925 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,716,925.
Example:
1 x 11,716,925 = 11,716,925
and
-1 x -11,716,925 = 11,716,925
Notice both answers equal 11,716,925
With that explanation out of the way, let's continue. Next, we take the number 11,716,925 and divide it by 2:
11,716,925 ÷ 2 = 5,858,462.5
If the quotient is a whole number, then 2 and 5,858,462.5 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 | 11,716,925 | |
| -1 | -11,716,925 |
Now, we try dividing 11,716,925 by 3:
11,716,925 ÷ 3 = 3,905,641.6667
If the quotient is a whole number, then 3 and 3,905,641.6667 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 | 11,716,925 | |
| -1 | -11,716,925 |
Let's try dividing by 4:
11,716,925 ÷ 4 = 2,929,231.25
If the quotient is a whole number, then 4 and 2,929,231.25 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 | 11,716,925 | |
| -1 | 11,716,925 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 25 | 55 | 137 | 275 | 311 | 685 | 1,507 | 1,555 | 3,421 | 3,425 | 7,535 | 7,775 | 17,105 | 37,675 | 42,607 | 85,525 | 213,035 | 468,677 | 1,065,175 | 2,343,385 | 11,716,925 |
| -1 | -5 | -11 | -25 | -55 | -137 | -275 | -311 | -685 | -1,507 | -1,555 | -3,421 | -3,425 | -7,535 | -7,775 | -17,105 | -37,675 | -42,607 | -85,525 | -213,035 | -468,677 | -1,065,175 | -2,343,385 | -11,716,925 |
Here are some more numbers to try:
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