A:
Positive:
1 x 44451055 x 8890217 x 63501535 x 12700389 x 49945445 x 9989623 x 71351427 x 3115
Negative:
-1 x -4445105-5 x -889021-7 x -635015-35 x -127003-89 x -49945-445 x -9989-623 x -7135-1427 x -3115
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 4,445,105, 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 | 4,445,105 | |
| -1 | -4,445,105 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 4,445,105.
Example:
1 x 4,445,105 = 4,445,105
and
-1 x -4,445,105 = 4,445,105
Notice both answers equal 4,445,105
With that explanation out of the way, let's continue. Next, we take the number 4,445,105 and divide it by 2:
4,445,105 ÷ 2 = 2,222,552.5
If the quotient is a whole number, then 2 and 2,222,552.5 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 | 4,445,105 | |
| -1 | -4,445,105 |
Now, we try dividing 4,445,105 by 3:
4,445,105 ÷ 3 = 1,481,701.6667
If the quotient is a whole number, then 3 and 1,481,701.6667 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 | 4,445,105 | |
| -1 | -4,445,105 |
Let's try dividing by 4:
4,445,105 ÷ 4 = 1,111,276.25
If the quotient is a whole number, then 4 and 1,111,276.25 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 | 4,445,105 | |
| -1 | 4,445,105 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 35 | 89 | 445 | 623 | 1,427 | 3,115 | 7,135 | 9,989 | 49,945 | 127,003 | 635,015 | 889,021 | 4,445,105 |
| -1 | -5 | -7 | -35 | -89 | -445 | -623 | -1,427 | -3,115 | -7,135 | -9,989 | -49,945 | -127,003 | -635,015 | -889,021 | -4,445,105 |
Here are some more numbers to try:
Try the factor calculator