A:
Positive:
1 x 6303038313 x 4848491107 x 589069113 x 557791401 x 1571831391 x 453131469 x 429075213 x 12091
Negative:
-1 x -63030383-13 x -4848491-107 x -589069-113 x -557791-401 x -157183-1391 x -45313-1469 x -42907-5213 x -12091
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 63,030,383, 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 | 63,030,383 | |
| -1 | -63,030,383 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 63,030,383.
Example:
1 x 63,030,383 = 63,030,383
and
-1 x -63,030,383 = 63,030,383
Notice both answers equal 63,030,383
With that explanation out of the way, let's continue. Next, we take the number 63,030,383 and divide it by 2:
63,030,383 ÷ 2 = 31,515,191.5
If the quotient is a whole number, then 2 and 31,515,191.5 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 | 63,030,383 | |
| -1 | -63,030,383 |
Now, we try dividing 63,030,383 by 3:
63,030,383 ÷ 3 = 21,010,127.6667
If the quotient is a whole number, then 3 and 21,010,127.6667 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 | 63,030,383 | |
| -1 | -63,030,383 |
Let's try dividing by 4:
63,030,383 ÷ 4 = 15,757,595.75
If the quotient is a whole number, then 4 and 15,757,595.75 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 | 63,030,383 | |
| -1 | 63,030,383 |
If you did it right, you will end up with this table:
| 1 | 13 | 107 | 113 | 401 | 1,391 | 1,469 | 5,213 | 12,091 | 42,907 | 45,313 | 157,183 | 557,791 | 589,069 | 4,848,491 | 63,030,383 |
| -1 | -13 | -107 | -113 | -401 | -1,391 | -1,469 | -5,213 | -12,091 | -42,907 | -45,313 | -157,183 | -557,791 | -589,069 | -4,848,491 | -63,030,383 |
Here are some more numbers to try:
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