A:
Positive:
1 x 76305355 x 152610711 x 69368517 x 44885555 x 13873785 x 89771187 x 40805935 x 8161
Negative:
-1 x -7630535-5 x -1526107-11 x -693685-17 x -448855-55 x -138737-85 x -89771-187 x -40805-935 x -8161
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 7,630,535, 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 | 7,630,535 | |
| -1 | -7,630,535 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 7,630,535.
Example:
1 x 7,630,535 = 7,630,535
and
-1 x -7,630,535 = 7,630,535
Notice both answers equal 7,630,535
With that explanation out of the way, let's continue. Next, we take the number 7,630,535 and divide it by 2:
7,630,535 ÷ 2 = 3,815,267.5
If the quotient is a whole number, then 2 and 3,815,267.5 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 | 7,630,535 | |
| -1 | -7,630,535 |
Now, we try dividing 7,630,535 by 3:
7,630,535 ÷ 3 = 2,543,511.6667
If the quotient is a whole number, then 3 and 2,543,511.6667 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 | 7,630,535 | |
| -1 | -7,630,535 |
Let's try dividing by 4:
7,630,535 ÷ 4 = 1,907,633.75
If the quotient is a whole number, then 4 and 1,907,633.75 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 | 7,630,535 | |
| -1 | 7,630,535 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 17 | 55 | 85 | 187 | 935 | 8,161 | 40,805 | 89,771 | 138,737 | 448,855 | 693,685 | 1,526,107 | 7,630,535 |
| -1 | -5 | -11 | -17 | -55 | -85 | -187 | -935 | -8,161 | -40,805 | -89,771 | -138,737 | -448,855 | -693,685 | -1,526,107 | -7,630,535 |
Here are some more numbers to try:
Try the factor calculator