A:
Positive:
1 x 71762955 x 14352597 x 102518517 x 42213535 x 20503749 x 14645585 x 84427119 x 60305245 x 29291595 x 12061833 x 86151723 x 4165
Negative:
-1 x -7176295-5 x -1435259-7 x -1025185-17 x -422135-35 x -205037-49 x -146455-85 x -84427-119 x -60305-245 x -29291-595 x -12061-833 x -8615-1723 x -4165
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 7,176,295, 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 | 7,176,295 | |
| -1 | -7,176,295 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 7,176,295.
Example:
1 x 7,176,295 = 7,176,295
and
-1 x -7,176,295 = 7,176,295
Notice both answers equal 7,176,295
With that explanation out of the way, let's continue. Next, we take the number 7,176,295 and divide it by 2:
7,176,295 ÷ 2 = 3,588,147.5
If the quotient is a whole number, then 2 and 3,588,147.5 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 | 7,176,295 | |
| -1 | -7,176,295 |
Now, we try dividing 7,176,295 by 3:
7,176,295 ÷ 3 = 2,392,098.3333
If the quotient is a whole number, then 3 and 2,392,098.3333 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 | 7,176,295 | |
| -1 | -7,176,295 |
Let's try dividing by 4:
7,176,295 ÷ 4 = 1,794,073.75
If the quotient is a whole number, then 4 and 1,794,073.75 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 | 7,176,295 | |
| -1 | 7,176,295 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 17 | 35 | 49 | 85 | 119 | 245 | 595 | 833 | 1,723 | 4,165 | 8,615 | 12,061 | 29,291 | 60,305 | 84,427 | 146,455 | 205,037 | 422,135 | 1,025,185 | 1,435,259 | 7,176,295 |
| -1 | -5 | -7 | -17 | -35 | -49 | -85 | -119 | -245 | -595 | -833 | -1,723 | -4,165 | -8,615 | -12,061 | -29,291 | -60,305 | -84,427 | -146,455 | -205,037 | -422,135 | -1,025,185 | -1,435,259 | -7,176,295 |
Here are some more numbers to try:
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