A:
Positive:
1 x 7571102637 x 10815860913 x 5823925147 x 1610872991 x 8319893329 x 2301247611 x 12391334277 x 177019
Negative:
-1 x -757110263-7 x -108158609-13 x -58239251-47 x -16108729-91 x -8319893-329 x -2301247-611 x -1239133-4277 x -177019
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 757,110,263, 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 | 757,110,263 | |
| -1 | -757,110,263 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 757,110,263.
Example:
1 x 757,110,263 = 757,110,263
and
-1 x -757,110,263 = 757,110,263
Notice both answers equal 757,110,263
With that explanation out of the way, let's continue. Next, we take the number 757,110,263 and divide it by 2:
757,110,263 ÷ 2 = 378,555,131.5
If the quotient is a whole number, then 2 and 378,555,131.5 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 | 757,110,263 | |
| -1 | -757,110,263 |
Now, we try dividing 757,110,263 by 3:
757,110,263 ÷ 3 = 252,370,087.6667
If the quotient is a whole number, then 3 and 252,370,087.6667 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 | 757,110,263 | |
| -1 | -757,110,263 |
Let's try dividing by 4:
757,110,263 ÷ 4 = 189,277,565.75
If the quotient is a whole number, then 4 and 189,277,565.75 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 | 757,110,263 | |
| -1 | 757,110,263 |
If you did it right, you will end up with this table:
| 1 | 7 | 13 | 47 | 91 | 329 | 611 | 4,277 | 177,019 | 1,239,133 | 2,301,247 | 8,319,893 | 16,108,729 | 58,239,251 | 108,158,609 | 757,110,263 |
| -1 | -7 | -13 | -47 | -91 | -329 | -611 | -4,277 | -177,019 | -1,239,133 | -2,301,247 | -8,319,893 | -16,108,729 | -58,239,251 | -108,158,609 | -757,110,263 |
Here are some more numbers to try:
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