A:
Positive:
1 x 6767536113 x 520579723 x 2942407113 x 598897299 x 2263391469 x 460692003 x 337872599 x 26039
Negative:
-1 x -67675361-13 x -5205797-23 x -2942407-113 x -598897-299 x -226339-1469 x -46069-2003 x -33787-2599 x -26039
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 67,675,361, 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 | 67,675,361 | |
| -1 | -67,675,361 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 67,675,361.
Example:
1 x 67,675,361 = 67,675,361
and
-1 x -67,675,361 = 67,675,361
Notice both answers equal 67,675,361
With that explanation out of the way, let's continue. Next, we take the number 67,675,361 and divide it by 2:
67,675,361 ÷ 2 = 33,837,680.5
If the quotient is a whole number, then 2 and 33,837,680.5 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 | 67,675,361 | |
| -1 | -67,675,361 |
Now, we try dividing 67,675,361 by 3:
67,675,361 ÷ 3 = 22,558,453.6667
If the quotient is a whole number, then 3 and 22,558,453.6667 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 | 67,675,361 | |
| -1 | -67,675,361 |
Let's try dividing by 4:
67,675,361 ÷ 4 = 16,918,840.25
If the quotient is a whole number, then 4 and 16,918,840.25 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 | 67,675,361 | |
| -1 | 67,675,361 |
If you did it right, you will end up with this table:
| 1 | 13 | 23 | 113 | 299 | 1,469 | 2,003 | 2,599 | 26,039 | 33,787 | 46,069 | 226,339 | 598,897 | 2,942,407 | 5,205,797 | 67,675,361 |
| -1 | -13 | -23 | -113 | -299 | -1,469 | -2,003 | -2,599 | -26,039 | -33,787 | -46,069 | -226,339 | -598,897 | -2,942,407 | -5,205,797 | -67,675,361 |
Here are some more numbers to try:
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