Q: What are the factor combinations of the number 282,073?
A:
Positive:
1 x 28207311 x 25643
Negative:
-1 x -282073-11 x -25643
A:
Positive:
1 x 28207311 x 25643
Negative:
-1 x -282073-11 x -25643
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 282,073, 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 | 282,073 | |
-1 | -282,073 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 282,073.
Example:
1 x 282,073 = 282,073
and
-1 x -282,073 = 282,073
Notice both answers equal 282,073
With that explanation out of the way, let's continue. Next, we take the number 282,073 and divide it by 2:
282,073 ÷ 2 = 141,036.5
If the quotient is a whole number, then 2 and 141,036.5 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 | 282,073 | |
-1 | -282,073 |
Now, we try dividing 282,073 by 3:
282,073 ÷ 3 = 94,024.3333
If the quotient is a whole number, then 3 and 94,024.3333 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 | 282,073 | |
-1 | -282,073 |
Let's try dividing by 4:
282,073 ÷ 4 = 70,518.25
If the quotient is a whole number, then 4 and 70,518.25 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 | 282,073 | |
-1 | 282,073 |
If you did it right, you will end up with this table:
1 | 11 | 25,643 | 282,073 |
-1 | -11 | -25,643 | -282,073 |
Here are some more numbers to try:
Try the factor calculator