A:
Positive:
1 x 1000011355 x 2000022713 x 769239529 x 344831565 x 1538479145 x 689663377 x 2652551885 x 53051
Negative:
-1 x -100001135-5 x -20000227-13 x -7692395-29 x -3448315-65 x -1538479-145 x -689663-377 x -265255-1885 x -53051
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 100,001,135, 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 | 100,001,135 | |
| -1 | -100,001,135 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 100,001,135.
Example:
1 x 100,001,135 = 100,001,135
and
-1 x -100,001,135 = 100,001,135
Notice both answers equal 100,001,135
With that explanation out of the way, let's continue. Next, we take the number 100,001,135 and divide it by 2:
100,001,135 ÷ 2 = 50,000,567.5
If the quotient is a whole number, then 2 and 50,000,567.5 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 | 100,001,135 | |
| -1 | -100,001,135 |
Now, we try dividing 100,001,135 by 3:
100,001,135 ÷ 3 = 33,333,711.6667
If the quotient is a whole number, then 3 and 33,333,711.6667 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 | 100,001,135 | |
| -1 | -100,001,135 |
Let's try dividing by 4:
100,001,135 ÷ 4 = 25,000,283.75
If the quotient is a whole number, then 4 and 25,000,283.75 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 | 100,001,135 | |
| -1 | 100,001,135 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 29 | 65 | 145 | 377 | 1,885 | 53,051 | 265,255 | 689,663 | 1,538,479 | 3,448,315 | 7,692,395 | 20,000,227 | 100,001,135 |
| -1 | -5 | -13 | -29 | -65 | -145 | -377 | -1,885 | -53,051 | -265,255 | -689,663 | -1,538,479 | -3,448,315 | -7,692,395 | -20,000,227 | -100,001,135 |
Here are some more numbers to try:
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