A:
Positive:
1 x 1000611017 x 14294443103 x 971467137 x 730373721 x 138781959 x 1043391013 x 987777091 x 14111
Negative:
-1 x -100061101-7 x -14294443-103 x -971467-137 x -730373-721 x -138781-959 x -104339-1013 x -98777-7091 x -14111
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 100,061,101, 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 | 100,061,101 | |
| -1 | -100,061,101 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 100,061,101.
Example:
1 x 100,061,101 = 100,061,101
and
-1 x -100,061,101 = 100,061,101
Notice both answers equal 100,061,101
With that explanation out of the way, let's continue. Next, we take the number 100,061,101 and divide it by 2:
100,061,101 ÷ 2 = 50,030,550.5
If the quotient is a whole number, then 2 and 50,030,550.5 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 | 100,061,101 | |
| -1 | -100,061,101 |
Now, we try dividing 100,061,101 by 3:
100,061,101 ÷ 3 = 33,353,700.3333
If the quotient is a whole number, then 3 and 33,353,700.3333 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 | 100,061,101 | |
| -1 | -100,061,101 |
Let's try dividing by 4:
100,061,101 ÷ 4 = 25,015,275.25
If the quotient is a whole number, then 4 and 25,015,275.25 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 | 100,061,101 | |
| -1 | 100,061,101 |
If you did it right, you will end up with this table:
| 1 | 7 | 103 | 137 | 721 | 959 | 1,013 | 7,091 | 14,111 | 98,777 | 104,339 | 138,781 | 730,373 | 971,467 | 14,294,443 | 100,061,101 |
| -1 | -7 | -103 | -137 | -721 | -959 | -1,013 | -7,091 | -14,111 | -98,777 | -104,339 | -138,781 | -730,373 | -971,467 | -14,294,443 | -100,061,101 |
Here are some more numbers to try:
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