Q: What are the factor combinations of the number 37,464,937?

 A:
Positive:   1 x 37464937271 x 138247
Negative: -1 x -37464937-271 x -138247


How do I find the factor combinations of the number 37,464,937?

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 37,464,937, 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 37,464,937
-1 -37,464,937

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 37,464,937.

Example:
1 x 37,464,937 = 37,464,937
and
-1 x -37,464,937 = 37,464,937
Notice both answers equal 37,464,937

With that explanation out of the way, let's continue. Next, we take the number 37,464,937 and divide it by 2:

37,464,937 ÷ 2 = 18,732,468.5

If the quotient is a whole number, then 2 and 18,732,468.5 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 37,464,937
-1 -37,464,937

Now, we try dividing 37,464,937 by 3:

37,464,937 ÷ 3 = 12,488,312.3333

If the quotient is a whole number, then 3 and 12,488,312.3333 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 37,464,937
-1 -37,464,937

Let's try dividing by 4:

37,464,937 ÷ 4 = 9,366,234.25

If the quotient is a whole number, then 4 and 9,366,234.25 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 37,464,937
-1 37,464,937
Keep dividing by the next highest number until you cannot divide anymore.

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

1271138,24737,464,937
-1-271-138,247-37,464,937

More Examples

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