A:
Positive:
1 x 8032755 x 16065511 x 7302523 x 3492525 x 3213155 x 14605115 x 6985127 x 6325253 x 3175275 x 2921575 x 1397635 x 1265
Negative:
-1 x -803275-5 x -160655-11 x -73025-23 x -34925-25 x -32131-55 x -14605-115 x -6985-127 x -6325-253 x -3175-275 x -2921-575 x -1397-635 x -1265
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 803,275, 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 | 803,275 | |
| -1 | -803,275 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 803,275.
Example:
1 x 803,275 = 803,275
and
-1 x -803,275 = 803,275
Notice both answers equal 803,275
With that explanation out of the way, let's continue. Next, we take the number 803,275 and divide it by 2:
803,275 ÷ 2 = 401,637.5
If the quotient is a whole number, then 2 and 401,637.5 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 | 803,275 | |
| -1 | -803,275 |
Now, we try dividing 803,275 by 3:
803,275 ÷ 3 = 267,758.3333
If the quotient is a whole number, then 3 and 267,758.3333 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 | 803,275 | |
| -1 | -803,275 |
Let's try dividing by 4:
803,275 ÷ 4 = 200,818.75
If the quotient is a whole number, then 4 and 200,818.75 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 | 803,275 | |
| -1 | 803,275 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 23 | 25 | 55 | 115 | 127 | 253 | 275 | 575 | 635 | 1,265 | 1,397 | 2,921 | 3,175 | 6,325 | 6,985 | 14,605 | 32,131 | 34,925 | 73,025 | 160,655 | 803,275 |
| -1 | -5 | -11 | -23 | -25 | -55 | -115 | -127 | -253 | -275 | -575 | -635 | -1,265 | -1,397 | -2,921 | -3,175 | -6,325 | -6,985 | -14,605 | -32,131 | -34,925 | -73,025 | -160,655 | -803,275 |
Here are some more numbers to try:
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