A:
Positive:
1 x 75820555 x 151641113 x 58323565 x 11664767 x 113165335 x 22633871 x 87051741 x 4355
Negative:
-1 x -7582055-5 x -1516411-13 x -583235-65 x -116647-67 x -113165-335 x -22633-871 x -8705-1741 x -4355
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 7,582,055, 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 | 7,582,055 | |
| -1 | -7,582,055 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 7,582,055.
Example:
1 x 7,582,055 = 7,582,055
and
-1 x -7,582,055 = 7,582,055
Notice both answers equal 7,582,055
With that explanation out of the way, let's continue. Next, we take the number 7,582,055 and divide it by 2:
7,582,055 ÷ 2 = 3,791,027.5
If the quotient is a whole number, then 2 and 3,791,027.5 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 | 7,582,055 | |
| -1 | -7,582,055 |
Now, we try dividing 7,582,055 by 3:
7,582,055 ÷ 3 = 2,527,351.6667
If the quotient is a whole number, then 3 and 2,527,351.6667 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 | 7,582,055 | |
| -1 | -7,582,055 |
Let's try dividing by 4:
7,582,055 ÷ 4 = 1,895,513.75
If the quotient is a whole number, then 4 and 1,895,513.75 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 | 7,582,055 | |
| -1 | 7,582,055 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 65 | 67 | 335 | 871 | 1,741 | 4,355 | 8,705 | 22,633 | 113,165 | 116,647 | 583,235 | 1,516,411 | 7,582,055 |
| -1 | -5 | -13 | -65 | -67 | -335 | -871 | -1,741 | -4,355 | -8,705 | -22,633 | -113,165 | -116,647 | -583,235 | -1,516,411 | -7,582,055 |
Here are some more numbers to try:
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