A:
Positive:
1 x 75295855 x 15059177 x 107565535 x 21513149 x 15366573 x 103145245 x 30733365 x 20629421 x 17885511 x 147352105 x 35772555 x 2947
Negative:
-1 x -7529585-5 x -1505917-7 x -1075655-35 x -215131-49 x -153665-73 x -103145-245 x -30733-365 x -20629-421 x -17885-511 x -14735-2105 x -3577-2555 x -2947
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 7,529,585, 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 | 7,529,585 | |
| -1 | -7,529,585 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 7,529,585.
Example:
1 x 7,529,585 = 7,529,585
and
-1 x -7,529,585 = 7,529,585
Notice both answers equal 7,529,585
With that explanation out of the way, let's continue. Next, we take the number 7,529,585 and divide it by 2:
7,529,585 ÷ 2 = 3,764,792.5
If the quotient is a whole number, then 2 and 3,764,792.5 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 | 7,529,585 | |
| -1 | -7,529,585 |
Now, we try dividing 7,529,585 by 3:
7,529,585 ÷ 3 = 2,509,861.6667
If the quotient is a whole number, then 3 and 2,509,861.6667 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 | 7,529,585 | |
| -1 | -7,529,585 |
Let's try dividing by 4:
7,529,585 ÷ 4 = 1,882,396.25
If the quotient is a whole number, then 4 and 1,882,396.25 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 | 7,529,585 | |
| -1 | 7,529,585 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 35 | 49 | 73 | 245 | 365 | 421 | 511 | 2,105 | 2,555 | 2,947 | 3,577 | 14,735 | 17,885 | 20,629 | 30,733 | 103,145 | 153,665 | 215,131 | 1,075,655 | 1,505,917 | 7,529,585 |
| -1 | -5 | -7 | -35 | -49 | -73 | -245 | -365 | -421 | -511 | -2,105 | -2,555 | -2,947 | -3,577 | -14,735 | -17,885 | -20,629 | -30,733 | -103,145 | -153,665 | -215,131 | -1,075,655 | -1,505,917 | -7,529,585 |
Here are some more numbers to try:
Try the factor calculator