Q: What are the factor combinations of the number 118,727?
A:
Positive:
1 x 1187277 x 1696149 x 2423
Negative:
-1 x -118727-7 x -16961-49 x -2423
A:
Positive:
1 x 1187277 x 1696149 x 2423
Negative:
-1 x -118727-7 x -16961-49 x -2423
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 118,727, 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 | 118,727 | |
-1 | -118,727 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 118,727.
Example:
1 x 118,727 = 118,727
and
-1 x -118,727 = 118,727
Notice both answers equal 118,727
With that explanation out of the way, let's continue. Next, we take the number 118,727 and divide it by 2:
118,727 ÷ 2 = 59,363.5
If the quotient is a whole number, then 2 and 59,363.5 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 | 118,727 | |
-1 | -118,727 |
Now, we try dividing 118,727 by 3:
118,727 ÷ 3 = 39,575.6667
If the quotient is a whole number, then 3 and 39,575.6667 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 | 118,727 | |
-1 | -118,727 |
Let's try dividing by 4:
118,727 ÷ 4 = 29,681.75
If the quotient is a whole number, then 4 and 29,681.75 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 | 118,727 | |
-1 | 118,727 |
If you did it right, you will end up with this table:
1 | 7 | 49 | 2,423 | 16,961 | 118,727 |
-1 | -7 | -49 | -2,423 | -16,961 | -118,727 |
Here are some more numbers to try:
Try the factor calculator