A:
Positive:
1 x 166760237 x 238228913 x 128277147 x 35480949 x 34032791 x 183253329 x 50687557 x 29939611 x 27293637 x 261792303 x 72413899 x 4277
Negative:
-1 x -16676023-7 x -2382289-13 x -1282771-47 x -354809-49 x -340327-91 x -183253-329 x -50687-557 x -29939-611 x -27293-637 x -26179-2303 x -7241-3899 x -4277
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 16,676,023, 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 | 16,676,023 | |
| -1 | -16,676,023 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 16,676,023.
Example:
1 x 16,676,023 = 16,676,023
and
-1 x -16,676,023 = 16,676,023
Notice both answers equal 16,676,023
With that explanation out of the way, let's continue. Next, we take the number 16,676,023 and divide it by 2:
16,676,023 ÷ 2 = 8,338,011.5
If the quotient is a whole number, then 2 and 8,338,011.5 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 | 16,676,023 | |
| -1 | -16,676,023 |
Now, we try dividing 16,676,023 by 3:
16,676,023 ÷ 3 = 5,558,674.3333
If the quotient is a whole number, then 3 and 5,558,674.3333 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 | 16,676,023 | |
| -1 | -16,676,023 |
Let's try dividing by 4:
16,676,023 ÷ 4 = 4,169,005.75
If the quotient is a whole number, then 4 and 4,169,005.75 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 | 16,676,023 | |
| -1 | 16,676,023 |
If you did it right, you will end up with this table:
| 1 | 7 | 13 | 47 | 49 | 91 | 329 | 557 | 611 | 637 | 2,303 | 3,899 | 4,277 | 7,241 | 26,179 | 27,293 | 29,939 | 50,687 | 183,253 | 340,327 | 354,809 | 1,282,771 | 2,382,289 | 16,676,023 |
| -1 | -7 | -13 | -47 | -49 | -91 | -329 | -557 | -611 | -637 | -2,303 | -3,899 | -4,277 | -7,241 | -26,179 | -27,293 | -29,939 | -50,687 | -183,253 | -340,327 | -354,809 | -1,282,771 | -2,382,289 | -16,676,023 |
Here are some more numbers to try:
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