A:
Positive:
1 x 112234255 x 224468523 x 48797525 x 448937115 x 97595131 x 85675149 x 75325575 x 19519655 x 17135745 x 150653013 x 37253275 x 3427
Negative:
-1 x -11223425-5 x -2244685-23 x -487975-25 x -448937-115 x -97595-131 x -85675-149 x -75325-575 x -19519-655 x -17135-745 x -15065-3013 x -3725-3275 x -3427
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 11,223,425, 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 | 11,223,425 | |
| -1 | -11,223,425 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,223,425.
Example:
1 x 11,223,425 = 11,223,425
and
-1 x -11,223,425 = 11,223,425
Notice both answers equal 11,223,425
With that explanation out of the way, let's continue. Next, we take the number 11,223,425 and divide it by 2:
11,223,425 ÷ 2 = 5,611,712.5
If the quotient is a whole number, then 2 and 5,611,712.5 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 | 11,223,425 | |
| -1 | -11,223,425 |
Now, we try dividing 11,223,425 by 3:
11,223,425 ÷ 3 = 3,741,141.6667
If the quotient is a whole number, then 3 and 3,741,141.6667 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 | 11,223,425 | |
| -1 | -11,223,425 |
Let's try dividing by 4:
11,223,425 ÷ 4 = 2,805,856.25
If the quotient is a whole number, then 4 and 2,805,856.25 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 | 11,223,425 | |
| -1 | 11,223,425 |
If you did it right, you will end up with this table:
| 1 | 5 | 23 | 25 | 115 | 131 | 149 | 575 | 655 | 745 | 3,013 | 3,275 | 3,427 | 3,725 | 15,065 | 17,135 | 19,519 | 75,325 | 85,675 | 97,595 | 448,937 | 487,975 | 2,244,685 | 11,223,425 |
| -1 | -5 | -23 | -25 | -115 | -131 | -149 | -575 | -655 | -745 | -3,013 | -3,275 | -3,427 | -3,725 | -15,065 | -17,135 | -19,519 | -75,325 | -85,675 | -97,595 | -448,937 | -487,975 | -2,244,685 | -11,223,425 |
Here are some more numbers to try:
Try the factor calculator