A:
Positive:
1 x 7102155 x 14204311 x 6456537 x 1919555 x 12913185 x 3839349 x 2035407 x 1745
Negative:
-1 x -710215-5 x -142043-11 x -64565-37 x -19195-55 x -12913-185 x -3839-349 x -2035-407 x -1745
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 710,215, 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 | 710,215 | |
| -1 | -710,215 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 710,215.
Example:
1 x 710,215 = 710,215
and
-1 x -710,215 = 710,215
Notice both answers equal 710,215
With that explanation out of the way, let's continue. Next, we take the number 710,215 and divide it by 2:
710,215 ÷ 2 = 355,107.5
If the quotient is a whole number, then 2 and 355,107.5 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 | 710,215 | |
| -1 | -710,215 |
Now, we try dividing 710,215 by 3:
710,215 ÷ 3 = 236,738.3333
If the quotient is a whole number, then 3 and 236,738.3333 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 | 710,215 | |
| -1 | -710,215 |
Let's try dividing by 4:
710,215 ÷ 4 = 177,553.75
If the quotient is a whole number, then 4 and 177,553.75 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 | 710,215 | |
| -1 | 710,215 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 37 | 55 | 185 | 349 | 407 | 1,745 | 2,035 | 3,839 | 12,913 | 19,195 | 64,565 | 142,043 | 710,215 |
| -1 | -5 | -11 | -37 | -55 | -185 | -349 | -407 | -1,745 | -2,035 | -3,839 | -12,913 | -19,195 | -64,565 | -142,043 | -710,215 |
Here are some more numbers to try:
Try the factor calculator