A:
Positive:
1 x 76254355 x 152508717 x 44855585 x 89711283 x 26945317 x 240551415 x 53891585 x 4811
Negative:
-1 x -7625435-5 x -1525087-17 x -448555-85 x -89711-283 x -26945-317 x -24055-1415 x -5389-1585 x -4811
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 7,625,435, 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 | 7,625,435 | |
| -1 | -7,625,435 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 7,625,435.
Example:
1 x 7,625,435 = 7,625,435
and
-1 x -7,625,435 = 7,625,435
Notice both answers equal 7,625,435
With that explanation out of the way, let's continue. Next, we take the number 7,625,435 and divide it by 2:
7,625,435 ÷ 2 = 3,812,717.5
If the quotient is a whole number, then 2 and 3,812,717.5 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 | 7,625,435 | |
| -1 | -7,625,435 |
Now, we try dividing 7,625,435 by 3:
7,625,435 ÷ 3 = 2,541,811.6667
If the quotient is a whole number, then 3 and 2,541,811.6667 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 | 7,625,435 | |
| -1 | -7,625,435 |
Let's try dividing by 4:
7,625,435 ÷ 4 = 1,906,358.75
If the quotient is a whole number, then 4 and 1,906,358.75 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 | 7,625,435 | |
| -1 | 7,625,435 |
If you did it right, you will end up with this table:
| 1 | 5 | 17 | 85 | 283 | 317 | 1,415 | 1,585 | 4,811 | 5,389 | 24,055 | 26,945 | 89,711 | 448,555 | 1,525,087 | 7,625,435 |
| -1 | -5 | -17 | -85 | -283 | -317 | -1,415 | -1,585 | -4,811 | -5,389 | -24,055 | -26,945 | -89,711 | -448,555 | -1,525,087 | -7,625,435 |
Here are some more numbers to try:
Try the factor calculator