A:
Positive:
1 x 270258355 x 540516717 x 158975559 x 45806585 x 317951289 x 93515295 x 91613317 x 852551003 x 269451445 x 187031585 x 170515015 x 5389
Negative:
-1 x -27025835-5 x -5405167-17 x -1589755-59 x -458065-85 x -317951-289 x -93515-295 x -91613-317 x -85255-1003 x -26945-1445 x -18703-1585 x -17051-5015 x -5389
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 27,025,835, 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 | 27,025,835 | |
| -1 | -27,025,835 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 27,025,835.
Example:
1 x 27,025,835 = 27,025,835
and
-1 x -27,025,835 = 27,025,835
Notice both answers equal 27,025,835
With that explanation out of the way, let's continue. Next, we take the number 27,025,835 and divide it by 2:
27,025,835 ÷ 2 = 13,512,917.5
If the quotient is a whole number, then 2 and 13,512,917.5 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 | 27,025,835 | |
| -1 | -27,025,835 |
Now, we try dividing 27,025,835 by 3:
27,025,835 ÷ 3 = 9,008,611.6667
If the quotient is a whole number, then 3 and 9,008,611.6667 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 | 27,025,835 | |
| -1 | -27,025,835 |
Let's try dividing by 4:
27,025,835 ÷ 4 = 6,756,458.75
If the quotient is a whole number, then 4 and 6,756,458.75 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 | 27,025,835 | |
| -1 | 27,025,835 |
If you did it right, you will end up with this table:
| 1 | 5 | 17 | 59 | 85 | 289 | 295 | 317 | 1,003 | 1,445 | 1,585 | 5,015 | 5,389 | 17,051 | 18,703 | 26,945 | 85,255 | 91,613 | 93,515 | 317,951 | 458,065 | 1,589,755 | 5,405,167 | 27,025,835 |
| -1 | -5 | -17 | -59 | -85 | -289 | -295 | -317 | -1,003 | -1,445 | -1,585 | -5,015 | -5,389 | -17,051 | -18,703 | -26,945 | -85,255 | -91,613 | -93,515 | -317,951 | -458,065 | -1,589,755 | -5,405,167 | -27,025,835 |
Here are some more numbers to try:
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