A:
Positive:
1 x 56718055 x 113436179 x 7179583 x 68335173 x 32785395 x 14359415 x 13667865 x 6557
Negative:
-1 x -5671805-5 x -1134361-79 x -71795-83 x -68335-173 x -32785-395 x -14359-415 x -13667-865 x -6557
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 5,671,805, 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 | 5,671,805 | |
| -1 | -5,671,805 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 5,671,805.
Example:
1 x 5,671,805 = 5,671,805
and
-1 x -5,671,805 = 5,671,805
Notice both answers equal 5,671,805
With that explanation out of the way, let's continue. Next, we take the number 5,671,805 and divide it by 2:
5,671,805 ÷ 2 = 2,835,902.5
If the quotient is a whole number, then 2 and 2,835,902.5 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 | 5,671,805 | |
| -1 | -5,671,805 |
Now, we try dividing 5,671,805 by 3:
5,671,805 ÷ 3 = 1,890,601.6667
If the quotient is a whole number, then 3 and 1,890,601.6667 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 | 5,671,805 | |
| -1 | -5,671,805 |
Let's try dividing by 4:
5,671,805 ÷ 4 = 1,417,951.25
If the quotient is a whole number, then 4 and 1,417,951.25 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 | 5,671,805 | |
| -1 | 5,671,805 |
If you did it right, you will end up with this table:
| 1 | 5 | 79 | 83 | 173 | 395 | 415 | 865 | 6,557 | 13,667 | 14,359 | 32,785 | 68,335 | 71,795 | 1,134,361 | 5,671,805 |
| -1 | -5 | -79 | -83 | -173 | -395 | -415 | -865 | -6,557 | -13,667 | -14,359 | -32,785 | -68,335 | -71,795 | -1,134,361 | -5,671,805 |
Here are some more numbers to try:
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