Q: What are the factor combinations of the number 88,315?
A:
Positive:
1 x 883155 x 1766317 x 519585 x 1039
Negative:
-1 x -88315-5 x -17663-17 x -5195-85 x -1039
A:
Positive:
1 x 883155 x 1766317 x 519585 x 1039
Negative:
-1 x -88315-5 x -17663-17 x -5195-85 x -1039
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 88,315, 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 | 88,315 | |
-1 | -88,315 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 88,315.
Example:
1 x 88,315 = 88,315
and
-1 x -88,315 = 88,315
Notice both answers equal 88,315
With that explanation out of the way, let's continue. Next, we take the number 88,315 and divide it by 2:
88,315 ÷ 2 = 44,157.5
If the quotient is a whole number, then 2 and 44,157.5 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 | 88,315 | |
-1 | -88,315 |
Now, we try dividing 88,315 by 3:
88,315 ÷ 3 = 29,438.3333
If the quotient is a whole number, then 3 and 29,438.3333 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 | 88,315 | |
-1 | -88,315 |
Let's try dividing by 4:
88,315 ÷ 4 = 22,078.75
If the quotient is a whole number, then 4 and 22,078.75 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 | 88,315 | |
-1 | 88,315 |
If you did it right, you will end up with this table:
1 | 5 | 17 | 85 | 1,039 | 5,195 | 17,663 | 88,315 |
-1 | -5 | -17 | -85 | -1,039 | -5,195 | -17,663 | -88,315 |
Here are some more numbers to try:
Try the factor calculator