A:
Positive:
1 x 3355075113 x 258082719 x 176582941 x 818311247 x 135833533 x 62947779 x 430693313 x 10127
Negative:
-1 x -33550751-13 x -2580827-19 x -1765829-41 x -818311-247 x -135833-533 x -62947-779 x -43069-3313 x -10127
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 33,550,751, 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 | 33,550,751 | |
| -1 | -33,550,751 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 33,550,751.
Example:
1 x 33,550,751 = 33,550,751
and
-1 x -33,550,751 = 33,550,751
Notice both answers equal 33,550,751
With that explanation out of the way, let's continue. Next, we take the number 33,550,751 and divide it by 2:
33,550,751 ÷ 2 = 16,775,375.5
If the quotient is a whole number, then 2 and 16,775,375.5 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 | 33,550,751 | |
| -1 | -33,550,751 |
Now, we try dividing 33,550,751 by 3:
33,550,751 ÷ 3 = 11,183,583.6667
If the quotient is a whole number, then 3 and 11,183,583.6667 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 | 33,550,751 | |
| -1 | -33,550,751 |
Let's try dividing by 4:
33,550,751 ÷ 4 = 8,387,687.75
If the quotient is a whole number, then 4 and 8,387,687.75 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 | 33,550,751 | |
| -1 | 33,550,751 |
If you did it right, you will end up with this table:
| 1 | 13 | 19 | 41 | 247 | 533 | 779 | 3,313 | 10,127 | 43,069 | 62,947 | 135,833 | 818,311 | 1,765,829 | 2,580,827 | 33,550,751 |
| -1 | -13 | -19 | -41 | -247 | -533 | -779 | -3,313 | -10,127 | -43,069 | -62,947 | -135,833 | -818,311 | -1,765,829 | -2,580,827 | -33,550,751 |
Here are some more numbers to try:
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