A:
Positive:
1 x 76253655 x 152507311 x 69321519 x 40133555 x 13864395 x 80267209 x 364851045 x 7297
Negative:
-1 x -7625365-5 x -1525073-11 x -693215-19 x -401335-55 x -138643-95 x -80267-209 x -36485-1045 x -7297
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 7,625,365, 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 | 7,625,365 | |
| -1 | -7,625,365 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 7,625,365.
Example:
1 x 7,625,365 = 7,625,365
and
-1 x -7,625,365 = 7,625,365
Notice both answers equal 7,625,365
With that explanation out of the way, let's continue. Next, we take the number 7,625,365 and divide it by 2:
7,625,365 ÷ 2 = 3,812,682.5
If the quotient is a whole number, then 2 and 3,812,682.5 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 | 7,625,365 | |
| -1 | -7,625,365 |
Now, we try dividing 7,625,365 by 3:
7,625,365 ÷ 3 = 2,541,788.3333
If the quotient is a whole number, then 3 and 2,541,788.3333 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 | 7,625,365 | |
| -1 | -7,625,365 |
Let's try dividing by 4:
7,625,365 ÷ 4 = 1,906,341.25
If the quotient is a whole number, then 4 and 1,906,341.25 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 | 7,625,365 | |
| -1 | 7,625,365 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 19 | 55 | 95 | 209 | 1,045 | 7,297 | 36,485 | 80,267 | 138,643 | 401,335 | 693,215 | 1,525,073 | 7,625,365 |
| -1 | -5 | -11 | -19 | -55 | -95 | -209 | -1,045 | -7,297 | -36,485 | -80,267 | -138,643 | -401,335 | -693,215 | -1,525,073 | -7,625,365 |
Here are some more numbers to try:
Try the factor calculator