A:
Positive:
1 x 672529697 x 960756717 x 3956057119 x 565151283 x 2376431981 x 339491997 x 336774811 x 13979
Negative:
-1 x -67252969-7 x -9607567-17 x -3956057-119 x -565151-283 x -237643-1981 x -33949-1997 x -33677-4811 x -13979
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 67,252,969, 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 | 67,252,969 | |
| -1 | -67,252,969 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 67,252,969.
Example:
1 x 67,252,969 = 67,252,969
and
-1 x -67,252,969 = 67,252,969
Notice both answers equal 67,252,969
With that explanation out of the way, let's continue. Next, we take the number 67,252,969 and divide it by 2:
67,252,969 ÷ 2 = 33,626,484.5
If the quotient is a whole number, then 2 and 33,626,484.5 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 | 67,252,969 | |
| -1 | -67,252,969 |
Now, we try dividing 67,252,969 by 3:
67,252,969 ÷ 3 = 22,417,656.3333
If the quotient is a whole number, then 3 and 22,417,656.3333 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 | 67,252,969 | |
| -1 | -67,252,969 |
Let's try dividing by 4:
67,252,969 ÷ 4 = 16,813,242.25
If the quotient is a whole number, then 4 and 16,813,242.25 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 | 67,252,969 | |
| -1 | 67,252,969 |
If you did it right, you will end up with this table:
| 1 | 7 | 17 | 119 | 283 | 1,981 | 1,997 | 4,811 | 13,979 | 33,677 | 33,949 | 237,643 | 565,151 | 3,956,057 | 9,607,567 | 67,252,969 |
| -1 | -7 | -17 | -119 | -283 | -1,981 | -1,997 | -4,811 | -13,979 | -33,677 | -33,949 | -237,643 | -565,151 | -3,956,057 | -9,607,567 | -67,252,969 |
Here are some more numbers to try:
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