A:
Positive:
1 x 6727103911 x 611554919 x 354058129 x 2319691121 x 555959209 x 321871319 x 210881551 x 1220891009 x 666712299 x 292613509 x 191716061 x 11099
Negative:
-1 x -67271039-11 x -6115549-19 x -3540581-29 x -2319691-121 x -555959-209 x -321871-319 x -210881-551 x -122089-1009 x -66671-2299 x -29261-3509 x -19171-6061 x -11099
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 67,271,039, 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 | 67,271,039 | |
| -1 | -67,271,039 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 67,271,039.
Example:
1 x 67,271,039 = 67,271,039
and
-1 x -67,271,039 = 67,271,039
Notice both answers equal 67,271,039
With that explanation out of the way, let's continue. Next, we take the number 67,271,039 and divide it by 2:
67,271,039 ÷ 2 = 33,635,519.5
If the quotient is a whole number, then 2 and 33,635,519.5 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 | 67,271,039 | |
| -1 | -67,271,039 |
Now, we try dividing 67,271,039 by 3:
67,271,039 ÷ 3 = 22,423,679.6667
If the quotient is a whole number, then 3 and 22,423,679.6667 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 | 67,271,039 | |
| -1 | -67,271,039 |
Let's try dividing by 4:
67,271,039 ÷ 4 = 16,817,759.75
If the quotient is a whole number, then 4 and 16,817,759.75 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 | 67,271,039 | |
| -1 | 67,271,039 |
If you did it right, you will end up with this table:
| 1 | 11 | 19 | 29 | 121 | 209 | 319 | 551 | 1,009 | 2,299 | 3,509 | 6,061 | 11,099 | 19,171 | 29,261 | 66,671 | 122,089 | 210,881 | 321,871 | 555,959 | 2,319,691 | 3,540,581 | 6,115,549 | 67,271,039 |
| -1 | -11 | -19 | -29 | -121 | -209 | -319 | -551 | -1,009 | -2,299 | -3,509 | -6,061 | -11,099 | -19,171 | -29,261 | -66,671 | -122,089 | -210,881 | -321,871 | -555,959 | -2,319,691 | -3,540,581 | -6,115,549 | -67,271,039 |
Here are some more numbers to try:
Try the factor calculator