A:
Positive:
1 x 1122445455 x 224489097 x 1603493535 x 320698749 x 2290705241 x 465745245 x 4581411205 x 931491687 x 665351901 x 590458435 x 133079505 x 11809
Negative:
-1 x -112244545-5 x -22448909-7 x -16034935-35 x -3206987-49 x -2290705-241 x -465745-245 x -458141-1205 x -93149-1687 x -66535-1901 x -59045-8435 x -13307-9505 x -11809
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 112,244,545, 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 | 112,244,545 | |
| -1 | -112,244,545 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 112,244,545.
Example:
1 x 112,244,545 = 112,244,545
and
-1 x -112,244,545 = 112,244,545
Notice both answers equal 112,244,545
With that explanation out of the way, let's continue. Next, we take the number 112,244,545 and divide it by 2:
112,244,545 ÷ 2 = 56,122,272.5
If the quotient is a whole number, then 2 and 56,122,272.5 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 | 112,244,545 | |
| -1 | -112,244,545 |
Now, we try dividing 112,244,545 by 3:
112,244,545 ÷ 3 = 37,414,848.3333
If the quotient is a whole number, then 3 and 37,414,848.3333 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 | 112,244,545 | |
| -1 | -112,244,545 |
Let's try dividing by 4:
112,244,545 ÷ 4 = 28,061,136.25
If the quotient is a whole number, then 4 and 28,061,136.25 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 | 112,244,545 | |
| -1 | 112,244,545 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 35 | 49 | 241 | 245 | 1,205 | 1,687 | 1,901 | 8,435 | 9,505 | 11,809 | 13,307 | 59,045 | 66,535 | 93,149 | 458,141 | 465,745 | 2,290,705 | 3,206,987 | 16,034,935 | 22,448,909 | 112,244,545 |
| -1 | -5 | -7 | -35 | -49 | -241 | -245 | -1,205 | -1,687 | -1,901 | -8,435 | -9,505 | -11,809 | -13,307 | -59,045 | -66,535 | -93,149 | -458,141 | -465,745 | -2,290,705 | -3,206,987 | -16,034,935 | -22,448,909 | -112,244,545 |
Here are some more numbers to try:
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