A:
Positive:
1 x 11252755 x 22505519 x 5922523 x 4892525 x 4501195 x 11845103 x 10925115 x 9785437 x 2575475 x 2369515 x 2185575 x 1957
Negative:
-1 x -1125275-5 x -225055-19 x -59225-23 x -48925-25 x -45011-95 x -11845-103 x -10925-115 x -9785-437 x -2575-475 x -2369-515 x -2185-575 x -1957
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 1,125,275, 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 | 1,125,275 | |
| -1 | -1,125,275 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,125,275.
Example:
1 x 1,125,275 = 1,125,275
and
-1 x -1,125,275 = 1,125,275
Notice both answers equal 1,125,275
With that explanation out of the way, let's continue. Next, we take the number 1,125,275 and divide it by 2:
1,125,275 ÷ 2 = 562,637.5
If the quotient is a whole number, then 2 and 562,637.5 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 | 1,125,275 | |
| -1 | -1,125,275 |
Now, we try dividing 1,125,275 by 3:
1,125,275 ÷ 3 = 375,091.6667
If the quotient is a whole number, then 3 and 375,091.6667 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 | 1,125,275 | |
| -1 | -1,125,275 |
Let's try dividing by 4:
1,125,275 ÷ 4 = 281,318.75
If the quotient is a whole number, then 4 and 281,318.75 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 | 1,125,275 | |
| -1 | 1,125,275 |
If you did it right, you will end up with this table:
| 1 | 5 | 19 | 23 | 25 | 95 | 103 | 115 | 437 | 475 | 515 | 575 | 1,957 | 2,185 | 2,369 | 2,575 | 9,785 | 10,925 | 11,845 | 45,011 | 48,925 | 59,225 | 225,055 | 1,125,275 |
| -1 | -5 | -19 | -23 | -25 | -95 | -103 | -115 | -437 | -475 | -515 | -575 | -1,957 | -2,185 | -2,369 | -2,575 | -9,785 | -10,925 | -11,845 | -45,011 | -48,925 | -59,225 | -225,055 | -1,125,275 |
Here are some more numbers to try:
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