A:
Positive:
1 x 70063077 x 100090111 x 63693719 x 36875377 x 90991133 x 52679209 x 335231463 x 4789
Negative:
-1 x -7006307-7 x -1000901-11 x -636937-19 x -368753-77 x -90991-133 x -52679-209 x -33523-1463 x -4789
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 7,006,307, 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 | 7,006,307 | |
| -1 | -7,006,307 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 7,006,307.
Example:
1 x 7,006,307 = 7,006,307
and
-1 x -7,006,307 = 7,006,307
Notice both answers equal 7,006,307
With that explanation out of the way, let's continue. Next, we take the number 7,006,307 and divide it by 2:
7,006,307 ÷ 2 = 3,503,153.5
If the quotient is a whole number, then 2 and 3,503,153.5 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 | 7,006,307 | |
| -1 | -7,006,307 |
Now, we try dividing 7,006,307 by 3:
7,006,307 ÷ 3 = 2,335,435.6667
If the quotient is a whole number, then 3 and 2,335,435.6667 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 | 7,006,307 | |
| -1 | -7,006,307 |
Let's try dividing by 4:
7,006,307 ÷ 4 = 1,751,576.75
If the quotient is a whole number, then 4 and 1,751,576.75 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 | 7,006,307 | |
| -1 | 7,006,307 |
If you did it right, you will end up with this table:
| 1 | 7 | 11 | 19 | 77 | 133 | 209 | 1,463 | 4,789 | 33,523 | 52,679 | 90,991 | 368,753 | 636,937 | 1,000,901 | 7,006,307 |
| -1 | -7 | -11 | -19 | -77 | -133 | -209 | -1,463 | -4,789 | -33,523 | -52,679 | -90,991 | -368,753 | -636,937 | -1,000,901 | -7,006,307 |
Here are some more numbers to try:
Try the factor calculator