A:
Positive:
1 x 50252155 x 100504313 x 38655519 x 26448565 x 7731195 x 52897169 x 29735247 x 20345313 x 16055845 x 59471235 x 40691565 x 3211
Negative:
-1 x -5025215-5 x -1005043-13 x -386555-19 x -264485-65 x -77311-95 x -52897-169 x -29735-247 x -20345-313 x -16055-845 x -5947-1235 x -4069-1565 x -3211
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 5,025,215, 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 | 5,025,215 | |
| -1 | -5,025,215 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 5,025,215.
Example:
1 x 5,025,215 = 5,025,215
and
-1 x -5,025,215 = 5,025,215
Notice both answers equal 5,025,215
With that explanation out of the way, let's continue. Next, we take the number 5,025,215 and divide it by 2:
5,025,215 ÷ 2 = 2,512,607.5
If the quotient is a whole number, then 2 and 2,512,607.5 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 | 5,025,215 | |
| -1 | -5,025,215 |
Now, we try dividing 5,025,215 by 3:
5,025,215 ÷ 3 = 1,675,071.6667
If the quotient is a whole number, then 3 and 1,675,071.6667 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 | 5,025,215 | |
| -1 | -5,025,215 |
Let's try dividing by 4:
5,025,215 ÷ 4 = 1,256,303.75
If the quotient is a whole number, then 4 and 1,256,303.75 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 | 5,025,215 | |
| -1 | 5,025,215 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 19 | 65 | 95 | 169 | 247 | 313 | 845 | 1,235 | 1,565 | 3,211 | 4,069 | 5,947 | 16,055 | 20,345 | 29,735 | 52,897 | 77,311 | 264,485 | 386,555 | 1,005,043 | 5,025,215 |
| -1 | -5 | -13 | -19 | -65 | -95 | -169 | -247 | -313 | -845 | -1,235 | -1,565 | -3,211 | -4,069 | -5,947 | -16,055 | -20,345 | -29,735 | -52,897 | -77,311 | -264,485 | -386,555 | -1,005,043 | -5,025,215 |
Here are some more numbers to try:
Try the factor calculator