A:
Positive:
1 x 2761075911 x 251006997 x 284647113 x 244343229 x 1205711067 x 258771243 x 222132519 x 10961
Negative:
-1 x -27610759-11 x -2510069-97 x -284647-113 x -244343-229 x -120571-1067 x -25877-1243 x -22213-2519 x -10961
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 27,610,759, 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 | 27,610,759 | |
| -1 | -27,610,759 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 27,610,759.
Example:
1 x 27,610,759 = 27,610,759
and
-1 x -27,610,759 = 27,610,759
Notice both answers equal 27,610,759
With that explanation out of the way, let's continue. Next, we take the number 27,610,759 and divide it by 2:
27,610,759 ÷ 2 = 13,805,379.5
If the quotient is a whole number, then 2 and 13,805,379.5 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 | 27,610,759 | |
| -1 | -27,610,759 |
Now, we try dividing 27,610,759 by 3:
27,610,759 ÷ 3 = 9,203,586.3333
If the quotient is a whole number, then 3 and 9,203,586.3333 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 | 27,610,759 | |
| -1 | -27,610,759 |
Let's try dividing by 4:
27,610,759 ÷ 4 = 6,902,689.75
If the quotient is a whole number, then 4 and 6,902,689.75 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 | 27,610,759 | |
| -1 | 27,610,759 |
If you did it right, you will end up with this table:
| 1 | 11 | 97 | 113 | 229 | 1,067 | 1,243 | 2,519 | 10,961 | 22,213 | 25,877 | 120,571 | 244,343 | 284,647 | 2,510,069 | 27,610,759 |
| -1 | -11 | -97 | -113 | -229 | -1,067 | -1,243 | -2,519 | -10,961 | -22,213 | -25,877 | -120,571 | -244,343 | -284,647 | -2,510,069 | -27,610,759 |
Here are some more numbers to try:
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