A:
Positive:
1 x 53199055 x 106398119 x 27999529 x 18344595 x 55999145 x 36689551 x 96551931 x 2755
Negative:
-1 x -5319905-5 x -1063981-19 x -279995-29 x -183445-95 x -55999-145 x -36689-551 x -9655-1931 x -2755
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 5,319,905, 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 | 5,319,905 | |
| -1 | -5,319,905 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 5,319,905.
Example:
1 x 5,319,905 = 5,319,905
and
-1 x -5,319,905 = 5,319,905
Notice both answers equal 5,319,905
With that explanation out of the way, let's continue. Next, we take the number 5,319,905 and divide it by 2:
5,319,905 ÷ 2 = 2,659,952.5
If the quotient is a whole number, then 2 and 2,659,952.5 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 | 5,319,905 | |
| -1 | -5,319,905 |
Now, we try dividing 5,319,905 by 3:
5,319,905 ÷ 3 = 1,773,301.6667
If the quotient is a whole number, then 3 and 1,773,301.6667 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 | 5,319,905 | |
| -1 | -5,319,905 |
Let's try dividing by 4:
5,319,905 ÷ 4 = 1,329,976.25
If the quotient is a whole number, then 4 and 1,329,976.25 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 | 5,319,905 | |
| -1 | 5,319,905 |
If you did it right, you will end up with this table:
| 1 | 5 | 19 | 29 | 95 | 145 | 551 | 1,931 | 2,755 | 9,655 | 36,689 | 55,999 | 183,445 | 279,995 | 1,063,981 | 5,319,905 |
| -1 | -5 | -19 | -29 | -95 | -145 | -551 | -1,931 | -2,755 | -9,655 | -36,689 | -55,999 | -183,445 | -279,995 | -1,063,981 | -5,319,905 |
Here are some more numbers to try:
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