A:
Positive:
1 x 11767009323 x 511609147 x 2503619199 x 591307547 x 2151191081 x 1088534577 x 257099353 x 12581
Negative:
-1 x -117670093-23 x -5116091-47 x -2503619-199 x -591307-547 x -215119-1081 x -108853-4577 x -25709-9353 x -12581
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 117,670,093, 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 | 117,670,093 | |
| -1 | -117,670,093 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 117,670,093.
Example:
1 x 117,670,093 = 117,670,093
and
-1 x -117,670,093 = 117,670,093
Notice both answers equal 117,670,093
With that explanation out of the way, let's continue. Next, we take the number 117,670,093 and divide it by 2:
117,670,093 ÷ 2 = 58,835,046.5
If the quotient is a whole number, then 2 and 58,835,046.5 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 | 117,670,093 | |
| -1 | -117,670,093 |
Now, we try dividing 117,670,093 by 3:
117,670,093 ÷ 3 = 39,223,364.3333
If the quotient is a whole number, then 3 and 39,223,364.3333 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 | 117,670,093 | |
| -1 | -117,670,093 |
Let's try dividing by 4:
117,670,093 ÷ 4 = 29,417,523.25
If the quotient is a whole number, then 4 and 29,417,523.25 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 | 117,670,093 | |
| -1 | 117,670,093 |
If you did it right, you will end up with this table:
| 1 | 23 | 47 | 199 | 547 | 1,081 | 4,577 | 9,353 | 12,581 | 25,709 | 108,853 | 215,119 | 591,307 | 2,503,619 | 5,116,091 | 117,670,093 |
| -1 | -23 | -47 | -199 | -547 | -1,081 | -4,577 | -9,353 | -12,581 | -25,709 | -108,853 | -215,119 | -591,307 | -2,503,619 | -5,116,091 | -117,670,093 |
Here are some more numbers to try:
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