A:
Positive:
1 x 116242255 x 232484525 x 46496931 x 37497553 x 219325155 x 74995265 x 43865283 x 41075775 x 149991325 x 87731415 x 82151643 x 7075
Negative:
-1 x -11624225-5 x -2324845-25 x -464969-31 x -374975-53 x -219325-155 x -74995-265 x -43865-283 x -41075-775 x -14999-1325 x -8773-1415 x -8215-1643 x -7075
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 11,624,225, 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 | 11,624,225 | |
| -1 | -11,624,225 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,624,225.
Example:
1 x 11,624,225 = 11,624,225
and
-1 x -11,624,225 = 11,624,225
Notice both answers equal 11,624,225
With that explanation out of the way, let's continue. Next, we take the number 11,624,225 and divide it by 2:
11,624,225 ÷ 2 = 5,812,112.5
If the quotient is a whole number, then 2 and 5,812,112.5 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 | 11,624,225 | |
| -1 | -11,624,225 |
Now, we try dividing 11,624,225 by 3:
11,624,225 ÷ 3 = 3,874,741.6667
If the quotient is a whole number, then 3 and 3,874,741.6667 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 | 11,624,225 | |
| -1 | -11,624,225 |
Let's try dividing by 4:
11,624,225 ÷ 4 = 2,906,056.25
If the quotient is a whole number, then 4 and 2,906,056.25 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 | 11,624,225 | |
| -1 | 11,624,225 |
If you did it right, you will end up with this table:
| 1 | 5 | 25 | 31 | 53 | 155 | 265 | 283 | 775 | 1,325 | 1,415 | 1,643 | 7,075 | 8,215 | 8,773 | 14,999 | 41,075 | 43,865 | 74,995 | 219,325 | 374,975 | 464,969 | 2,324,845 | 11,624,225 |
| -1 | -5 | -25 | -31 | -53 | -155 | -265 | -283 | -775 | -1,325 | -1,415 | -1,643 | -7,075 | -8,215 | -8,773 | -14,999 | -41,075 | -43,865 | -74,995 | -219,325 | -374,975 | -464,969 | -2,324,845 | -11,624,225 |
Here are some more numbers to try:
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