A:
Positive:
1 x 767011311 x 69728331 x 24742383 x 92411271 x 28303341 x 22493913 x 84012573 x 2981
Negative:
-1 x -7670113-11 x -697283-31 x -247423-83 x -92411-271 x -28303-341 x -22493-913 x -8401-2573 x -2981
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 7,670,113, 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 | 7,670,113 | |
| -1 | -7,670,113 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 7,670,113.
Example:
1 x 7,670,113 = 7,670,113
and
-1 x -7,670,113 = 7,670,113
Notice both answers equal 7,670,113
With that explanation out of the way, let's continue. Next, we take the number 7,670,113 and divide it by 2:
7,670,113 ÷ 2 = 3,835,056.5
If the quotient is a whole number, then 2 and 3,835,056.5 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 | 7,670,113 | |
| -1 | -7,670,113 |
Now, we try dividing 7,670,113 by 3:
7,670,113 ÷ 3 = 2,556,704.3333
If the quotient is a whole number, then 3 and 2,556,704.3333 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 | 7,670,113 | |
| -1 | -7,670,113 |
Let's try dividing by 4:
7,670,113 ÷ 4 = 1,917,528.25
If the quotient is a whole number, then 4 and 1,917,528.25 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 | 7,670,113 | |
| -1 | 7,670,113 |
If you did it right, you will end up with this table:
| 1 | 11 | 31 | 83 | 271 | 341 | 913 | 2,573 | 2,981 | 8,401 | 22,493 | 28,303 | 92,411 | 247,423 | 697,283 | 7,670,113 |
| -1 | -11 | -31 | -83 | -271 | -341 | -913 | -2,573 | -2,981 | -8,401 | -22,493 | -28,303 | -92,411 | -247,423 | -697,283 | -7,670,113 |
Here are some more numbers to try:
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