Q: What are the factor combinations of the number 373,597?

 A:
Positive:   1 x 3735977 x 5337119 x 1966353 x 7049133 x 2809371 x 1007
Negative: -1 x -373597-7 x -53371-19 x -19663-53 x -7049-133 x -2809-371 x -1007


How do I find the factor combinations of the number 373,597?

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 373,597, 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.

1 373,597
-1 -373,597

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 373,597.

Example:
1 x 373,597 = 373,597
and
-1 x -373,597 = 373,597
Notice both answers equal 373,597

With that explanation out of the way, let's continue. Next, we take the number 373,597 and divide it by 2:

373,597 ÷ 2 = 186,798.5

If the quotient is a whole number, then 2 and 186,798.5 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:

1 373,597
-1 -373,597

Now, we try dividing 373,597 by 3:

373,597 ÷ 3 = 124,532.3333

If the quotient is a whole number, then 3 and 124,532.3333 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:

1 373,597
-1 -373,597

Let's try dividing by 4:

373,597 ÷ 4 = 93,399.25

If the quotient is a whole number, then 4 and 93,399.25 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:

1 373,597
-1 373,597
Keep dividing by the next highest number until you cannot divide anymore.

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

1719531333711,0072,8097,04919,66353,371373,597
-1-7-19-53-133-371-1,007-2,809-7,049-19,663-53,371-373,597

More Examples

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