A:
Positive:
1 x 570191917 x 33540719 x 300101127 x 44897139 x 41021323 x 176532159 x 26412363 x 2413
Negative:
-1 x -5701919-17 x -335407-19 x -300101-127 x -44897-139 x -41021-323 x -17653-2159 x -2641-2363 x -2413
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 5,701,919, 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 | 5,701,919 | |
| -1 | -5,701,919 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 5,701,919.
Example:
1 x 5,701,919 = 5,701,919
and
-1 x -5,701,919 = 5,701,919
Notice both answers equal 5,701,919
With that explanation out of the way, let's continue. Next, we take the number 5,701,919 and divide it by 2:
5,701,919 ÷ 2 = 2,850,959.5
If the quotient is a whole number, then 2 and 2,850,959.5 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 | 5,701,919 | |
| -1 | -5,701,919 |
Now, we try dividing 5,701,919 by 3:
5,701,919 ÷ 3 = 1,900,639.6667
If the quotient is a whole number, then 3 and 1,900,639.6667 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 | 5,701,919 | |
| -1 | -5,701,919 |
Let's try dividing by 4:
5,701,919 ÷ 4 = 1,425,479.75
If the quotient is a whole number, then 4 and 1,425,479.75 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 | 5,701,919 | |
| -1 | 5,701,919 |
If you did it right, you will end up with this table:
| 1 | 17 | 19 | 127 | 139 | 323 | 2,159 | 2,363 | 2,413 | 2,641 | 17,653 | 41,021 | 44,897 | 300,101 | 335,407 | 5,701,919 |
| -1 | -17 | -19 | -127 | -139 | -323 | -2,159 | -2,363 | -2,413 | -2,641 | -17,653 | -41,021 | -44,897 | -300,101 | -335,407 | -5,701,919 |
Here are some more numbers to try:
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