A:
Positive:
1 x 1114349655 x 2228699329 x 3842585145 x 768517599 x 1860351283 x 868552995 x 372076415 x 17371
Negative:
-1 x -111434965-5 x -22286993-29 x -3842585-145 x -768517-599 x -186035-1283 x -86855-2995 x -37207-6415 x -17371
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 111,434,965, 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 | 111,434,965 | |
| -1 | -111,434,965 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 111,434,965.
Example:
1 x 111,434,965 = 111,434,965
and
-1 x -111,434,965 = 111,434,965
Notice both answers equal 111,434,965
With that explanation out of the way, let's continue. Next, we take the number 111,434,965 and divide it by 2:
111,434,965 ÷ 2 = 55,717,482.5
If the quotient is a whole number, then 2 and 55,717,482.5 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 | 111,434,965 | |
| -1 | -111,434,965 |
Now, we try dividing 111,434,965 by 3:
111,434,965 ÷ 3 = 37,144,988.3333
If the quotient is a whole number, then 3 and 37,144,988.3333 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 | 111,434,965 | |
| -1 | -111,434,965 |
Let's try dividing by 4:
111,434,965 ÷ 4 = 27,858,741.25
If the quotient is a whole number, then 4 and 27,858,741.25 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 | 111,434,965 | |
| -1 | 111,434,965 |
If you did it right, you will end up with this table:
| 1 | 5 | 29 | 145 | 599 | 1,283 | 2,995 | 6,415 | 17,371 | 37,207 | 86,855 | 186,035 | 768,517 | 3,842,585 | 22,286,993 | 111,434,965 |
| -1 | -5 | -29 | -145 | -599 | -1,283 | -2,995 | -6,415 | -17,371 | -37,207 | -86,855 | -186,035 | -768,517 | -3,842,585 | -22,286,993 | -111,434,965 |
Here are some more numbers to try:
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