A:
Positive:
1 x 75854355 x 151708711 x 68958513 x 58349555 x 13791765 x 116699103 x 73645143 x 53045515 x 14729715 x 106091133 x 66951339 x 5665
Negative:
-1 x -7585435-5 x -1517087-11 x -689585-13 x -583495-55 x -137917-65 x -116699-103 x -73645-143 x -53045-515 x -14729-715 x -10609-1133 x -6695-1339 x -5665
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 7,585,435, 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 | 7,585,435 | |
| -1 | -7,585,435 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 7,585,435.
Example:
1 x 7,585,435 = 7,585,435
and
-1 x -7,585,435 = 7,585,435
Notice both answers equal 7,585,435
With that explanation out of the way, let's continue. Next, we take the number 7,585,435 and divide it by 2:
7,585,435 ÷ 2 = 3,792,717.5
If the quotient is a whole number, then 2 and 3,792,717.5 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 | 7,585,435 | |
| -1 | -7,585,435 |
Now, we try dividing 7,585,435 by 3:
7,585,435 ÷ 3 = 2,528,478.3333
If the quotient is a whole number, then 3 and 2,528,478.3333 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 | 7,585,435 | |
| -1 | -7,585,435 |
Let's try dividing by 4:
7,585,435 ÷ 4 = 1,896,358.75
If the quotient is a whole number, then 4 and 1,896,358.75 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 | 7,585,435 | |
| -1 | 7,585,435 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 13 | 55 | 65 | 103 | 143 | 515 | 715 | 1,133 | 1,339 | 5,665 | 6,695 | 10,609 | 14,729 | 53,045 | 73,645 | 116,699 | 137,917 | 583,495 | 689,585 | 1,517,087 | 7,585,435 |
| -1 | -5 | -11 | -13 | -55 | -65 | -103 | -143 | -515 | -715 | -1,133 | -1,339 | -5,665 | -6,695 | -10,609 | -14,729 | -53,045 | -73,645 | -116,699 | -137,917 | -583,495 | -689,585 | -1,517,087 | -7,585,435 |
Here are some more numbers to try:
Try the factor calculator