A:
Positive:
1 x 1011029919 x 53212129 x 34863159 x 171361311 x 32509551 x 183491121 x 90191711 x 5909
Negative:
-1 x -10110299-19 x -532121-29 x -348631-59 x -171361-311 x -32509-551 x -18349-1121 x -9019-1711 x -5909
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 10,110,299, 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 | 10,110,299 | |
| -1 | -10,110,299 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 10,110,299.
Example:
1 x 10,110,299 = 10,110,299
and
-1 x -10,110,299 = 10,110,299
Notice both answers equal 10,110,299
With that explanation out of the way, let's continue. Next, we take the number 10,110,299 and divide it by 2:
10,110,299 ÷ 2 = 5,055,149.5
If the quotient is a whole number, then 2 and 5,055,149.5 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 | 10,110,299 | |
| -1 | -10,110,299 |
Now, we try dividing 10,110,299 by 3:
10,110,299 ÷ 3 = 3,370,099.6667
If the quotient is a whole number, then 3 and 3,370,099.6667 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 | 10,110,299 | |
| -1 | -10,110,299 |
Let's try dividing by 4:
10,110,299 ÷ 4 = 2,527,574.75
If the quotient is a whole number, then 4 and 2,527,574.75 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 | 10,110,299 | |
| -1 | 10,110,299 |
If you did it right, you will end up with this table:
| 1 | 19 | 29 | 59 | 311 | 551 | 1,121 | 1,711 | 5,909 | 9,019 | 18,349 | 32,509 | 171,361 | 348,631 | 532,121 | 10,110,299 |
| -1 | -19 | -29 | -59 | -311 | -551 | -1,121 | -1,711 | -5,909 | -9,019 | -18,349 | -32,509 | -171,361 | -348,631 | -532,121 | -10,110,299 |
Here are some more numbers to try:
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