A:
Positive:
1 x 10130563311 x 920960313 x 779274147 x 2155439143 x 708431517 x 195949611 x 1658036721 x 15073
Negative:
-1 x -101305633-11 x -9209603-13 x -7792741-47 x -2155439-143 x -708431-517 x -195949-611 x -165803-6721 x -15073
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 101,305,633, 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 | 101,305,633 | |
| -1 | -101,305,633 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 101,305,633.
Example:
1 x 101,305,633 = 101,305,633
and
-1 x -101,305,633 = 101,305,633
Notice both answers equal 101,305,633
With that explanation out of the way, let's continue. Next, we take the number 101,305,633 and divide it by 2:
101,305,633 ÷ 2 = 50,652,816.5
If the quotient is a whole number, then 2 and 50,652,816.5 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 | 101,305,633 | |
| -1 | -101,305,633 |
Now, we try dividing 101,305,633 by 3:
101,305,633 ÷ 3 = 33,768,544.3333
If the quotient is a whole number, then 3 and 33,768,544.3333 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 | 101,305,633 | |
| -1 | -101,305,633 |
Let's try dividing by 4:
101,305,633 ÷ 4 = 25,326,408.25
If the quotient is a whole number, then 4 and 25,326,408.25 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 | 101,305,633 | |
| -1 | 101,305,633 |
If you did it right, you will end up with this table:
| 1 | 11 | 13 | 47 | 143 | 517 | 611 | 6,721 | 15,073 | 165,803 | 195,949 | 708,431 | 2,155,439 | 7,792,741 | 9,209,603 | 101,305,633 |
| -1 | -11 | -13 | -47 | -143 | -517 | -611 | -6,721 | -15,073 | -165,803 | -195,949 | -708,431 | -2,155,439 | -7,792,741 | -9,209,603 | -101,305,633 |
Here are some more numbers to try:
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