Q: What are the factor combinations of the number 14,024,125?

 A:
Positive:   1 x 140241255 x 280482525 x 560965125 x 112193151 x 92875743 x 18875755 x 185753715 x 3775
Negative: -1 x -14024125-5 x -2804825-25 x -560965-125 x -112193-151 x -92875-743 x -18875-755 x -18575-3715 x -3775


How do I find the factor combinations of the number 14,024,125?

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 14,024,125, 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 14,024,125
-1 -14,024,125

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 14,024,125.

Example:
1 x 14,024,125 = 14,024,125
and
-1 x -14,024,125 = 14,024,125
Notice both answers equal 14,024,125

With that explanation out of the way, let's continue. Next, we take the number 14,024,125 and divide it by 2:

14,024,125 ÷ 2 = 7,012,062.5

If the quotient is a whole number, then 2 and 7,012,062.5 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 14,024,125
-1 -14,024,125

Now, we try dividing 14,024,125 by 3:

14,024,125 ÷ 3 = 4,674,708.3333

If the quotient is a whole number, then 3 and 4,674,708.3333 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 14,024,125
-1 -14,024,125

Let's try dividing by 4:

14,024,125 ÷ 4 = 3,506,031.25

If the quotient is a whole number, then 4 and 3,506,031.25 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 14,024,125
-1 14,024,125
Keep dividing by the next highest number until you cannot divide anymore.

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

15251251517437553,7153,77518,57518,87592,875112,193560,9652,804,82514,024,125
-1-5-25-125-151-743-755-3,715-3,775-18,575-18,875-92,875-112,193-560,965-2,804,825-14,024,125

More Examples

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