A:
Positive:
1 x 1102515711 x 100228713 x 84808943 x 256399121 x 91117143 x 77099163 x 67639473 x 23309559 x 197231573 x 70091793 x 61492119 x 5203
Negative:
-1 x -11025157-11 x -1002287-13 x -848089-43 x -256399-121 x -91117-143 x -77099-163 x -67639-473 x -23309-559 x -19723-1573 x -7009-1793 x -6149-2119 x -5203
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 11,025,157, 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 | 11,025,157 | |
| -1 | -11,025,157 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,025,157.
Example:
1 x 11,025,157 = 11,025,157
and
-1 x -11,025,157 = 11,025,157
Notice both answers equal 11,025,157
With that explanation out of the way, let's continue. Next, we take the number 11,025,157 and divide it by 2:
11,025,157 ÷ 2 = 5,512,578.5
If the quotient is a whole number, then 2 and 5,512,578.5 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 | 11,025,157 | |
| -1 | -11,025,157 |
Now, we try dividing 11,025,157 by 3:
11,025,157 ÷ 3 = 3,675,052.3333
If the quotient is a whole number, then 3 and 3,675,052.3333 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 | 11,025,157 | |
| -1 | -11,025,157 |
Let's try dividing by 4:
11,025,157 ÷ 4 = 2,756,289.25
If the quotient is a whole number, then 4 and 2,756,289.25 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 | 11,025,157 | |
| -1 | 11,025,157 |
If you did it right, you will end up with this table:
| 1 | 11 | 13 | 43 | 121 | 143 | 163 | 473 | 559 | 1,573 | 1,793 | 2,119 | 5,203 | 6,149 | 7,009 | 19,723 | 23,309 | 67,639 | 77,099 | 91,117 | 256,399 | 848,089 | 1,002,287 | 11,025,157 |
| -1 | -11 | -13 | -43 | -121 | -143 | -163 | -473 | -559 | -1,573 | -1,793 | -2,119 | -5,203 | -6,149 | -7,009 | -19,723 | -23,309 | -67,639 | -77,099 | -91,117 | -256,399 | -848,089 | -1,002,287 | -11,025,157 |
Here are some more numbers to try:
Try the factor calculator