A:
Positive:
1 x 926926497 x 1324180743 x 2155643101 x 917749301 x 307949707 x 1311073049 x 304014343 x 21343
Negative:
-1 x -92692649-7 x -13241807-43 x -2155643-101 x -917749-301 x -307949-707 x -131107-3049 x -30401-4343 x -21343
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 92,692,649, 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 | 92,692,649 | |
| -1 | -92,692,649 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 92,692,649.
Example:
1 x 92,692,649 = 92,692,649
and
-1 x -92,692,649 = 92,692,649
Notice both answers equal 92,692,649
With that explanation out of the way, let's continue. Next, we take the number 92,692,649 and divide it by 2:
92,692,649 ÷ 2 = 46,346,324.5
If the quotient is a whole number, then 2 and 46,346,324.5 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 | 92,692,649 | |
| -1 | -92,692,649 |
Now, we try dividing 92,692,649 by 3:
92,692,649 ÷ 3 = 30,897,549.6667
If the quotient is a whole number, then 3 and 30,897,549.6667 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 | 92,692,649 | |
| -1 | -92,692,649 |
Let's try dividing by 4:
92,692,649 ÷ 4 = 23,173,162.25
If the quotient is a whole number, then 4 and 23,173,162.25 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 | 92,692,649 | |
| -1 | 92,692,649 |
If you did it right, you will end up with this table:
| 1 | 7 | 43 | 101 | 301 | 707 | 3,049 | 4,343 | 21,343 | 30,401 | 131,107 | 307,949 | 917,749 | 2,155,643 | 13,241,807 | 92,692,649 |
| -1 | -7 | -43 | -101 | -301 | -707 | -3,049 | -4,343 | -21,343 | -30,401 | -131,107 | -307,949 | -917,749 | -2,155,643 | -13,241,807 | -92,692,649 |
Here are some more numbers to try:
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