A:
Positive:
1 x 3063501111 x 278500119 x 161236923 x 1331957209 x 146579253 x 121087437 x 701034807 x 6373
Negative:
-1 x -30635011-11 x -2785001-19 x -1612369-23 x -1331957-209 x -146579-253 x -121087-437 x -70103-4807 x -6373
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 30,635,011, 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 | 30,635,011 | |
| -1 | -30,635,011 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 30,635,011.
Example:
1 x 30,635,011 = 30,635,011
and
-1 x -30,635,011 = 30,635,011
Notice both answers equal 30,635,011
With that explanation out of the way, let's continue. Next, we take the number 30,635,011 and divide it by 2:
30,635,011 ÷ 2 = 15,317,505.5
If the quotient is a whole number, then 2 and 15,317,505.5 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 | 30,635,011 | |
| -1 | -30,635,011 |
Now, we try dividing 30,635,011 by 3:
30,635,011 ÷ 3 = 10,211,670.3333
If the quotient is a whole number, then 3 and 10,211,670.3333 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 | 30,635,011 | |
| -1 | -30,635,011 |
Let's try dividing by 4:
30,635,011 ÷ 4 = 7,658,752.75
If the quotient is a whole number, then 4 and 7,658,752.75 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 | 30,635,011 | |
| -1 | 30,635,011 |
If you did it right, you will end up with this table:
| 1 | 11 | 19 | 23 | 209 | 253 | 437 | 4,807 | 6,373 | 70,103 | 121,087 | 146,579 | 1,331,957 | 1,612,369 | 2,785,001 | 30,635,011 |
| -1 | -11 | -19 | -23 | -209 | -253 | -437 | -4,807 | -6,373 | -70,103 | -121,087 | -146,579 | -1,331,957 | -1,612,369 | -2,785,001 | -30,635,011 |
Here are some more numbers to try:
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