A:
Positive:
1 x 8660755 x 1732157 x 12372525 x 3464335 x 2474549 x 17675101 x 8575175 x 4949245 x 3535343 x 2525505 x 1715707 x 1225
Negative:
-1 x -866075-5 x -173215-7 x -123725-25 x -34643-35 x -24745-49 x -17675-101 x -8575-175 x -4949-245 x -3535-343 x -2525-505 x -1715-707 x -1225
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 866,075, 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 | 866,075 | |
| -1 | -866,075 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 866,075.
Example:
1 x 866,075 = 866,075
and
-1 x -866,075 = 866,075
Notice both answers equal 866,075
With that explanation out of the way, let's continue. Next, we take the number 866,075 and divide it by 2:
866,075 ÷ 2 = 433,037.5
If the quotient is a whole number, then 2 and 433,037.5 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 | 866,075 | |
| -1 | -866,075 |
Now, we try dividing 866,075 by 3:
866,075 ÷ 3 = 288,691.6667
If the quotient is a whole number, then 3 and 288,691.6667 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 | 866,075 | |
| -1 | -866,075 |
Let's try dividing by 4:
866,075 ÷ 4 = 216,518.75
If the quotient is a whole number, then 4 and 216,518.75 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 | 866,075 | |
| -1 | 866,075 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 25 | 35 | 49 | 101 | 175 | 245 | 343 | 505 | 707 | 1,225 | 1,715 | 2,525 | 3,535 | 4,949 | 8,575 | 17,675 | 24,745 | 34,643 | 123,725 | 173,215 | 866,075 |
| -1 | -5 | -7 | -25 | -35 | -49 | -101 | -175 | -245 | -343 | -505 | -707 | -1,225 | -1,715 | -2,525 | -3,535 | -4,949 | -8,575 | -17,675 | -24,745 | -34,643 | -123,725 | -173,215 | -866,075 |
Here are some more numbers to try:
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