A:
Positive:
1 x 117130755 x 234261511 x 106482525 x 46852355 x 212965191 x 61325223 x 52525275 x 42593955 x 122651115 x 105052101 x 55752453 x 4775
Negative:
-1 x -11713075-5 x -2342615-11 x -1064825-25 x -468523-55 x -212965-191 x -61325-223 x -52525-275 x -42593-955 x -12265-1115 x -10505-2101 x -5575-2453 x -4775
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 11,713,075, 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 | 11,713,075 | |
| -1 | -11,713,075 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,713,075.
Example:
1 x 11,713,075 = 11,713,075
and
-1 x -11,713,075 = 11,713,075
Notice both answers equal 11,713,075
With that explanation out of the way, let's continue. Next, we take the number 11,713,075 and divide it by 2:
11,713,075 ÷ 2 = 5,856,537.5
If the quotient is a whole number, then 2 and 5,856,537.5 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 | 11,713,075 | |
| -1 | -11,713,075 |
Now, we try dividing 11,713,075 by 3:
11,713,075 ÷ 3 = 3,904,358.3333
If the quotient is a whole number, then 3 and 3,904,358.3333 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 | 11,713,075 | |
| -1 | -11,713,075 |
Let's try dividing by 4:
11,713,075 ÷ 4 = 2,928,268.75
If the quotient is a whole number, then 4 and 2,928,268.75 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 | 11,713,075 | |
| -1 | 11,713,075 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 25 | 55 | 191 | 223 | 275 | 955 | 1,115 | 2,101 | 2,453 | 4,775 | 5,575 | 10,505 | 12,265 | 42,593 | 52,525 | 61,325 | 212,965 | 468,523 | 1,064,825 | 2,342,615 | 11,713,075 |
| -1 | -5 | -11 | -25 | -55 | -191 | -223 | -275 | -955 | -1,115 | -2,101 | -2,453 | -4,775 | -5,575 | -10,505 | -12,265 | -42,593 | -52,525 | -61,325 | -212,965 | -468,523 | -1,064,825 | -2,342,615 | -11,713,075 |
Here are some more numbers to try:
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