A:
Positive:
1 x 1376409111 x 125128147 x 29285379 x 174229337 x 40843517 x 26623869 x 158393707 x 3713
Negative:
-1 x -13764091-11 x -1251281-47 x -292853-79 x -174229-337 x -40843-517 x -26623-869 x -15839-3707 x -3713
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 13,764,091, 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 | 13,764,091 | |
| -1 | -13,764,091 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 13,764,091.
Example:
1 x 13,764,091 = 13,764,091
and
-1 x -13,764,091 = 13,764,091
Notice both answers equal 13,764,091
With that explanation out of the way, let's continue. Next, we take the number 13,764,091 and divide it by 2:
13,764,091 ÷ 2 = 6,882,045.5
If the quotient is a whole number, then 2 and 6,882,045.5 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 | 13,764,091 | |
| -1 | -13,764,091 |
Now, we try dividing 13,764,091 by 3:
13,764,091 ÷ 3 = 4,588,030.3333
If the quotient is a whole number, then 3 and 4,588,030.3333 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 | 13,764,091 | |
| -1 | -13,764,091 |
Let's try dividing by 4:
13,764,091 ÷ 4 = 3,441,022.75
If the quotient is a whole number, then 4 and 3,441,022.75 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 | 13,764,091 | |
| -1 | 13,764,091 |
If you did it right, you will end up with this table:
| 1 | 11 | 47 | 79 | 337 | 517 | 869 | 3,707 | 3,713 | 15,839 | 26,623 | 40,843 | 174,229 | 292,853 | 1,251,281 | 13,764,091 |
| -1 | -11 | -47 | -79 | -337 | -517 | -869 | -3,707 | -3,713 | -15,839 | -26,623 | -40,843 | -174,229 | -292,853 | -1,251,281 | -13,764,091 |
Here are some more numbers to try:
Try the factor calculator