Q: What are the factor combinations of the number 562,237?

 A:
Positive:   1 x 56223713 x 4324961 x 9217709 x 793
Negative: -1 x -562237-13 x -43249-61 x -9217-709 x -793


How do I find the factor combinations of the number 562,237?

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 562,237, it is easier to work with a table - it's called factoring from the outside in.

Outside in Factoring

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.

1 562,237
-1 -562,237

Why are the negative numbers included?

When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 562,237.

Example:
1 x 562,237 = 562,237
and
-1 x -562,237 = 562,237
Notice both answers equal 562,237

With that explanation out of the way, let's continue. Next, we take the number 562,237 and divide it by 2:

562,237 ÷ 2 = 281,118.5

If the quotient is a whole number, then 2 and 281,118.5 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:

1 562,237
-1 -562,237

Now, we try dividing 562,237 by 3:

562,237 ÷ 3 = 187,412.3333

If the quotient is a whole number, then 3 and 187,412.3333 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:

1 562,237
-1 -562,237

Let's try dividing by 4:

562,237 ÷ 4 = 140,559.25

If the quotient is a whole number, then 4 and 140,559.25 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:

1 562,237
-1 562,237
Keep dividing by the next highest number until you cannot divide anymore.

If you did it right, you will end up with this table:

113617097939,21743,249562,237
-1-13-61-709-793-9,217-43,249-562,237

More Examples

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