A:
Positive:
1 x 1137771677 x 1625388149 x 232198353 x 2146739193 x 589519227 x 501221371 x 3066771351 x 842171589 x 716032597 x 438119457 x 1203110229 x 11123
Negative:
-1 x -113777167-7 x -16253881-49 x -2321983-53 x -2146739-193 x -589519-227 x -501221-371 x -306677-1351 x -84217-1589 x -71603-2597 x -43811-9457 x -12031-10229 x -11123
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 113,777,167, 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 | 113,777,167 | |
| -1 | -113,777,167 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 113,777,167.
Example:
1 x 113,777,167 = 113,777,167
and
-1 x -113,777,167 = 113,777,167
Notice both answers equal 113,777,167
With that explanation out of the way, let's continue. Next, we take the number 113,777,167 and divide it by 2:
113,777,167 ÷ 2 = 56,888,583.5
If the quotient is a whole number, then 2 and 56,888,583.5 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 | 113,777,167 | |
| -1 | -113,777,167 |
Now, we try dividing 113,777,167 by 3:
113,777,167 ÷ 3 = 37,925,722.3333
If the quotient is a whole number, then 3 and 37,925,722.3333 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 | 113,777,167 | |
| -1 | -113,777,167 |
Let's try dividing by 4:
113,777,167 ÷ 4 = 28,444,291.75
If the quotient is a whole number, then 4 and 28,444,291.75 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 | 113,777,167 | |
| -1 | 113,777,167 |
If you did it right, you will end up with this table:
| 1 | 7 | 49 | 53 | 193 | 227 | 371 | 1,351 | 1,589 | 2,597 | 9,457 | 10,229 | 11,123 | 12,031 | 43,811 | 71,603 | 84,217 | 306,677 | 501,221 | 589,519 | 2,146,739 | 2,321,983 | 16,253,881 | 113,777,167 |
| -1 | -7 | -49 | -53 | -193 | -227 | -371 | -1,351 | -1,589 | -2,597 | -9,457 | -10,229 | -11,123 | -12,031 | -43,811 | -71,603 | -84,217 | -306,677 | -501,221 | -589,519 | -2,146,739 | -2,321,983 | -16,253,881 | -113,777,167 |
Here are some more numbers to try:
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