Q: What are the factor combinations of the number 14,875?

 A:
Positive:   1 x 148755 x 29757 x 212517 x 87525 x 59535 x 42585 x 175119 x 125
Negative: -1 x -14875-5 x -2975-7 x -2125-17 x -875-25 x -595-35 x -425-85 x -175-119 x -125


How do I find the factor combinations of the number 14,875?

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 14,875, 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 14,875
-1 -14,875

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 14,875.

Example:
1 x 14,875 = 14,875
and
-1 x -14,875 = 14,875
Notice both answers equal 14,875

With that explanation out of the way, let's continue. Next, we take the number 14,875 and divide it by 2:

14,875 ÷ 2 = 7,437.5

If the quotient is a whole number, then 2 and 7,437.5 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 14,875
-1 -14,875

Now, we try dividing 14,875 by 3:

14,875 ÷ 3 = 4,958.3333

If the quotient is a whole number, then 3 and 4,958.3333 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 14,875
-1 -14,875

Let's try dividing by 4:

14,875 ÷ 4 = 3,718.75

If the quotient is a whole number, then 4 and 3,718.75 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 14,875
-1 14,875
Keep dividing by the next highest number until you cannot divide anymore.

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

157172535851191251754255958752,1252,97514,875
-1-5-7-17-25-35-85-119-125-175-425-595-875-2,125-2,975-14,875

More Examples

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