A:
Positive:
1 x 1110412255 x 2220824519 x 584427525 x 444164931 x 358197595 x 1168855155 x 716395475 x 233771589 x 188525775 x 1432792945 x 377057541 x 14725
Negative:
-1 x -111041225-5 x -22208245-19 x -5844275-25 x -4441649-31 x -3581975-95 x -1168855-155 x -716395-475 x -233771-589 x -188525-775 x -143279-2945 x -37705-7541 x -14725
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 111,041,225, 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 | 111,041,225 | |
| -1 | -111,041,225 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 111,041,225.
Example:
1 x 111,041,225 = 111,041,225
and
-1 x -111,041,225 = 111,041,225
Notice both answers equal 111,041,225
With that explanation out of the way, let's continue. Next, we take the number 111,041,225 and divide it by 2:
111,041,225 ÷ 2 = 55,520,612.5
If the quotient is a whole number, then 2 and 55,520,612.5 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 | 111,041,225 | |
| -1 | -111,041,225 |
Now, we try dividing 111,041,225 by 3:
111,041,225 ÷ 3 = 37,013,741.6667
If the quotient is a whole number, then 3 and 37,013,741.6667 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 | 111,041,225 | |
| -1 | -111,041,225 |
Let's try dividing by 4:
111,041,225 ÷ 4 = 27,760,306.25
If the quotient is a whole number, then 4 and 27,760,306.25 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 | 111,041,225 | |
| -1 | 111,041,225 |
If you did it right, you will end up with this table:
| 1 | 5 | 19 | 25 | 31 | 95 | 155 | 475 | 589 | 775 | 2,945 | 7,541 | 14,725 | 37,705 | 143,279 | 188,525 | 233,771 | 716,395 | 1,168,855 | 3,581,975 | 4,441,649 | 5,844,275 | 22,208,245 | 111,041,225 |
| -1 | -5 | -19 | -25 | -31 | -95 | -155 | -475 | -589 | -775 | -2,945 | -7,541 | -14,725 | -37,705 | -143,279 | -188,525 | -233,771 | -716,395 | -1,168,855 | -3,581,975 | -4,441,649 | -5,844,275 | -22,208,245 | -111,041,225 |
Here are some more numbers to try:
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