A:
Positive:
1 x 1342000555 x 2684001111 x 1220000523 x 583478555 x 2440001115 x 1166957253 x 5304351265 x 106087
Negative:
-1 x -134200055-5 x -26840011-11 x -12200005-23 x -5834785-55 x -2440001-115 x -1166957-253 x -530435-1265 x -106087
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 134,200,055, 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 | 134,200,055 | |
| -1 | -134,200,055 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 134,200,055.
Example:
1 x 134,200,055 = 134,200,055
and
-1 x -134,200,055 = 134,200,055
Notice both answers equal 134,200,055
With that explanation out of the way, let's continue. Next, we take the number 134,200,055 and divide it by 2:
134,200,055 ÷ 2 = 67,100,027.5
If the quotient is a whole number, then 2 and 67,100,027.5 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 | 134,200,055 | |
| -1 | -134,200,055 |
Now, we try dividing 134,200,055 by 3:
134,200,055 ÷ 3 = 44,733,351.6667
If the quotient is a whole number, then 3 and 44,733,351.6667 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 | 134,200,055 | |
| -1 | -134,200,055 |
Let's try dividing by 4:
134,200,055 ÷ 4 = 33,550,013.75
If the quotient is a whole number, then 4 and 33,550,013.75 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 | 134,200,055 | |
| -1 | 134,200,055 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 23 | 55 | 115 | 253 | 1,265 | 106,087 | 530,435 | 1,166,957 | 2,440,001 | 5,834,785 | 12,200,005 | 26,840,011 | 134,200,055 |
| -1 | -5 | -11 | -23 | -55 | -115 | -253 | -1,265 | -106,087 | -530,435 | -1,166,957 | -2,440,001 | -5,834,785 | -12,200,005 | -26,840,011 | -134,200,055 |
Here are some more numbers to try:
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