A:
Positive:
1 x 1115013137 x 1592875911 x 1013648337 x 301354949 x 227553777 x 1448069259 x 430507407 x 273959539 x 2068671813 x 615012849 x 391375591 x 19943
Negative:
-1 x -111501313-7 x -15928759-11 x -10136483-37 x -3013549-49 x -2275537-77 x -1448069-259 x -430507-407 x -273959-539 x -206867-1813 x -61501-2849 x -39137-5591 x -19943
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 111,501,313, 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 | 111,501,313 | |
| -1 | -111,501,313 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 111,501,313.
Example:
1 x 111,501,313 = 111,501,313
and
-1 x -111,501,313 = 111,501,313
Notice both answers equal 111,501,313
With that explanation out of the way, let's continue. Next, we take the number 111,501,313 and divide it by 2:
111,501,313 ÷ 2 = 55,750,656.5
If the quotient is a whole number, then 2 and 55,750,656.5 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 | 111,501,313 | |
| -1 | -111,501,313 |
Now, we try dividing 111,501,313 by 3:
111,501,313 ÷ 3 = 37,167,104.3333
If the quotient is a whole number, then 3 and 37,167,104.3333 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 | 111,501,313 | |
| -1 | -111,501,313 |
Let's try dividing by 4:
111,501,313 ÷ 4 = 27,875,328.25
If the quotient is a whole number, then 4 and 27,875,328.25 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 | 111,501,313 | |
| -1 | 111,501,313 |
If you did it right, you will end up with this table:
| 1 | 7 | 11 | 37 | 49 | 77 | 259 | 407 | 539 | 1,813 | 2,849 | 5,591 | 19,943 | 39,137 | 61,501 | 206,867 | 273,959 | 430,507 | 1,448,069 | 2,275,537 | 3,013,549 | 10,136,483 | 15,928,759 | 111,501,313 |
| -1 | -7 | -11 | -37 | -49 | -77 | -259 | -407 | -539 | -1,813 | -2,849 | -5,591 | -19,943 | -39,137 | -61,501 | -206,867 | -273,959 | -430,507 | -1,448,069 | -2,275,537 | -3,013,549 | -10,136,483 | -15,928,759 | -111,501,313 |
Here are some more numbers to try:
Try the factor calculator