A:
Positive:
1 x 67769455 x 13553897 x 96813535 x 19362749 x 138305139 x 48755199 x 34055245 x 27661695 x 9751973 x 6965995 x 68111393 x 4865
Negative:
-1 x -6776945-5 x -1355389-7 x -968135-35 x -193627-49 x -138305-139 x -48755-199 x -34055-245 x -27661-695 x -9751-973 x -6965-995 x -6811-1393 x -4865
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 6,776,945, 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 | 6,776,945 | |
| -1 | -6,776,945 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 6,776,945.
Example:
1 x 6,776,945 = 6,776,945
and
-1 x -6,776,945 = 6,776,945
Notice both answers equal 6,776,945
With that explanation out of the way, let's continue. Next, we take the number 6,776,945 and divide it by 2:
6,776,945 ÷ 2 = 3,388,472.5
If the quotient is a whole number, then 2 and 3,388,472.5 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 | 6,776,945 | |
| -1 | -6,776,945 |
Now, we try dividing 6,776,945 by 3:
6,776,945 ÷ 3 = 2,258,981.6667
If the quotient is a whole number, then 3 and 2,258,981.6667 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 | 6,776,945 | |
| -1 | -6,776,945 |
Let's try dividing by 4:
6,776,945 ÷ 4 = 1,694,236.25
If the quotient is a whole number, then 4 and 1,694,236.25 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 | 6,776,945 | |
| -1 | 6,776,945 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 35 | 49 | 139 | 199 | 245 | 695 | 973 | 995 | 1,393 | 4,865 | 6,811 | 6,965 | 9,751 | 27,661 | 34,055 | 48,755 | 138,305 | 193,627 | 968,135 | 1,355,389 | 6,776,945 |
| -1 | -5 | -7 | -35 | -49 | -139 | -199 | -245 | -695 | -973 | -995 | -1,393 | -4,865 | -6,811 | -6,965 | -9,751 | -27,661 | -34,055 | -48,755 | -138,305 | -193,627 | -968,135 | -1,355,389 | -6,776,945 |
Here are some more numbers to try:
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