A:
Positive:
1 x 123235755 x 246471511 x 112032525 x 49294341 x 30057555 x 224065205 x 60115275 x 44813451 x 273251025 x 120231093 x 112752255 x 5465
Negative:
-1 x -12323575-5 x -2464715-11 x -1120325-25 x -492943-41 x -300575-55 x -224065-205 x -60115-275 x -44813-451 x -27325-1025 x -12023-1093 x -11275-2255 x -5465
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 12,323,575, 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 | 12,323,575 | |
| -1 | -12,323,575 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 12,323,575.
Example:
1 x 12,323,575 = 12,323,575
and
-1 x -12,323,575 = 12,323,575
Notice both answers equal 12,323,575
With that explanation out of the way, let's continue. Next, we take the number 12,323,575 and divide it by 2:
12,323,575 ÷ 2 = 6,161,787.5
If the quotient is a whole number, then 2 and 6,161,787.5 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 | 12,323,575 | |
| -1 | -12,323,575 |
Now, we try dividing 12,323,575 by 3:
12,323,575 ÷ 3 = 4,107,858.3333
If the quotient is a whole number, then 3 and 4,107,858.3333 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 | 12,323,575 | |
| -1 | -12,323,575 |
Let's try dividing by 4:
12,323,575 ÷ 4 = 3,080,893.75
If the quotient is a whole number, then 4 and 3,080,893.75 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 | 12,323,575 | |
| -1 | 12,323,575 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 25 | 41 | 55 | 205 | 275 | 451 | 1,025 | 1,093 | 2,255 | 5,465 | 11,275 | 12,023 | 27,325 | 44,813 | 60,115 | 224,065 | 300,575 | 492,943 | 1,120,325 | 2,464,715 | 12,323,575 |
| -1 | -5 | -11 | -25 | -41 | -55 | -205 | -275 | -451 | -1,025 | -1,093 | -2,255 | -5,465 | -11,275 | -12,023 | -27,325 | -44,813 | -60,115 | -224,065 | -300,575 | -492,943 | -1,120,325 | -2,464,715 | -12,323,575 |
Here are some more numbers to try:
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