Q: What are the factor combinations of the number 33,925?

 A:
Positive:   1 x 339255 x 678523 x 147525 x 135759 x 575115 x 295
Negative: -1 x -33925-5 x -6785-23 x -1475-25 x -1357-59 x -575-115 x -295


How do I find the factor combinations of the number 33,925?

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 33,925, 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 33,925
-1 -33,925

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 33,925.

Example:
1 x 33,925 = 33,925
and
-1 x -33,925 = 33,925
Notice both answers equal 33,925

With that explanation out of the way, let's continue. Next, we take the number 33,925 and divide it by 2:

33,925 ÷ 2 = 16,962.5

If the quotient is a whole number, then 2 and 16,962.5 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 33,925
-1 -33,925

Now, we try dividing 33,925 by 3:

33,925 ÷ 3 = 11,308.3333

If the quotient is a whole number, then 3 and 11,308.3333 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 33,925
-1 -33,925

Let's try dividing by 4:

33,925 ÷ 4 = 8,481.25

If the quotient is a whole number, then 4 and 8,481.25 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 33,925
-1 33,925
Keep dividing by the next highest number until you cannot divide anymore.

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

152325591152955751,3571,4756,78533,925
-1-5-23-25-59-115-295-575-1,357-1,475-6,785-33,925

More Examples

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