A:
Positive:
1 x 10137255 x 20274523 x 4407525 x 4054941 x 2472543 x 23575115 x 8815205 x 4945215 x 4715575 x 1763943 x 1075989 x 1025
Negative:
-1 x -1013725-5 x -202745-23 x -44075-25 x -40549-41 x -24725-43 x -23575-115 x -8815-205 x -4945-215 x -4715-575 x -1763-943 x -1075-989 x -1025
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 1,013,725, 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 | 1,013,725 | |
| -1 | -1,013,725 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,013,725.
Example:
1 x 1,013,725 = 1,013,725
and
-1 x -1,013,725 = 1,013,725
Notice both answers equal 1,013,725
With that explanation out of the way, let's continue. Next, we take the number 1,013,725 and divide it by 2:
1,013,725 ÷ 2 = 506,862.5
If the quotient is a whole number, then 2 and 506,862.5 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 | 1,013,725 | |
| -1 | -1,013,725 |
Now, we try dividing 1,013,725 by 3:
1,013,725 ÷ 3 = 337,908.3333
If the quotient is a whole number, then 3 and 337,908.3333 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 | 1,013,725 | |
| -1 | -1,013,725 |
Let's try dividing by 4:
1,013,725 ÷ 4 = 253,431.25
If the quotient is a whole number, then 4 and 253,431.25 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 | 1,013,725 | |
| -1 | 1,013,725 |
If you did it right, you will end up with this table:
| 1 | 5 | 23 | 25 | 41 | 43 | 115 | 205 | 215 | 575 | 943 | 989 | 1,025 | 1,075 | 1,763 | 4,715 | 4,945 | 8,815 | 23,575 | 24,725 | 40,549 | 44,075 | 202,745 | 1,013,725 |
| -1 | -5 | -23 | -25 | -41 | -43 | -115 | -205 | -215 | -575 | -943 | -989 | -1,025 | -1,075 | -1,763 | -4,715 | -4,945 | -8,815 | -23,575 | -24,725 | -40,549 | -44,075 | -202,745 | -1,013,725 |
Here are some more numbers to try:
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