A:
Positive:
1 x 7645755 x 1529157 x 10922517 x 4497525 x 3058335 x 2184585 x 8995119 x 6425175 x 4369257 x 2975425 x 1799595 x 1285
Negative:
-1 x -764575-5 x -152915-7 x -109225-17 x -44975-25 x -30583-35 x -21845-85 x -8995-119 x -6425-175 x -4369-257 x -2975-425 x -1799-595 x -1285
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 764,575, 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 | 764,575 | |
| -1 | -764,575 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 764,575.
Example:
1 x 764,575 = 764,575
and
-1 x -764,575 = 764,575
Notice both answers equal 764,575
With that explanation out of the way, let's continue. Next, we take the number 764,575 and divide it by 2:
764,575 ÷ 2 = 382,287.5
If the quotient is a whole number, then 2 and 382,287.5 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 | 764,575 | |
| -1 | -764,575 |
Now, we try dividing 764,575 by 3:
764,575 ÷ 3 = 254,858.3333
If the quotient is a whole number, then 3 and 254,858.3333 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 | 764,575 | |
| -1 | -764,575 |
Let's try dividing by 4:
764,575 ÷ 4 = 191,143.75
If the quotient is a whole number, then 4 and 191,143.75 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 | 764,575 | |
| -1 | 764,575 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 17 | 25 | 35 | 85 | 119 | 175 | 257 | 425 | 595 | 1,285 | 1,799 | 2,975 | 4,369 | 6,425 | 8,995 | 21,845 | 30,583 | 44,975 | 109,225 | 152,915 | 764,575 |
| -1 | -5 | -7 | -17 | -25 | -35 | -85 | -119 | -175 | -257 | -425 | -595 | -1,285 | -1,799 | -2,975 | -4,369 | -6,425 | -8,995 | -21,845 | -30,583 | -44,975 | -109,225 | -152,915 | -764,575 |
Here are some more numbers to try:
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