A:
Positive:
1 x 1320341055 x 264068217 x 1886201535 x 3772403727 x 1816153635 x 363235089 x 259455189 x 25445
Negative:
-1 x -132034105-5 x -26406821-7 x -18862015-35 x -3772403-727 x -181615-3635 x -36323-5089 x -25945-5189 x -25445
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 132,034,105, 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 | 132,034,105 | |
| -1 | -132,034,105 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 132,034,105.
Example:
1 x 132,034,105 = 132,034,105
and
-1 x -132,034,105 = 132,034,105
Notice both answers equal 132,034,105
With that explanation out of the way, let's continue. Next, we take the number 132,034,105 and divide it by 2:
132,034,105 ÷ 2 = 66,017,052.5
If the quotient is a whole number, then 2 and 66,017,052.5 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 | 132,034,105 | |
| -1 | -132,034,105 |
Now, we try dividing 132,034,105 by 3:
132,034,105 ÷ 3 = 44,011,368.3333
If the quotient is a whole number, then 3 and 44,011,368.3333 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 | 132,034,105 | |
| -1 | -132,034,105 |
Let's try dividing by 4:
132,034,105 ÷ 4 = 33,008,526.25
If the quotient is a whole number, then 4 and 33,008,526.25 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 | 132,034,105 | |
| -1 | 132,034,105 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 35 | 727 | 3,635 | 5,089 | 5,189 | 25,445 | 25,945 | 36,323 | 181,615 | 3,772,403 | 18,862,015 | 26,406,821 | 132,034,105 |
| -1 | -5 | -7 | -35 | -727 | -3,635 | -5,089 | -5,189 | -25,445 | -25,945 | -36,323 | -181,615 | -3,772,403 | -18,862,015 | -26,406,821 | -132,034,105 |
Here are some more numbers to try:
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