Q: What are the factor combinations of the number 37,835?

 A:
Positive:   1 x 378355 x 75677 x 540523 x 164535 x 108147 x 805115 x 329161 x 235
Negative: -1 x -37835-5 x -7567-7 x -5405-23 x -1645-35 x -1081-47 x -805-115 x -329-161 x -235


How do I find the factor combinations of the number 37,835?

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 37,835, 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 37,835
-1 -37,835

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 37,835.

Example:
1 x 37,835 = 37,835
and
-1 x -37,835 = 37,835
Notice both answers equal 37,835

With that explanation out of the way, let's continue. Next, we take the number 37,835 and divide it by 2:

37,835 ÷ 2 = 18,917.5

If the quotient is a whole number, then 2 and 18,917.5 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 37,835
-1 -37,835

Now, we try dividing 37,835 by 3:

37,835 ÷ 3 = 12,611.6667

If the quotient is a whole number, then 3 and 12,611.6667 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 37,835
-1 -37,835

Let's try dividing by 4:

37,835 ÷ 4 = 9,458.75

If the quotient is a whole number, then 4 and 9,458.75 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 37,835
-1 37,835
Keep dividing by the next highest number until you cannot divide anymore.

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

1572335471151612353298051,0811,6455,4057,56737,835
-1-5-7-23-35-47-115-161-235-329-805-1,081-1,645-5,405-7,567-37,835

More Examples

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