Q: What are the factor combinations of the number 374,759?

 A:
Positive:   1 x 3747597 x 5353711 x 3406931 x 1208977 x 4867157 x 2387217 x 1727341 x 1099
Negative: -1 x -374759-7 x -53537-11 x -34069-31 x -12089-77 x -4867-157 x -2387-217 x -1727-341 x -1099


How do I find the factor combinations of the number 374,759?

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 374,759, 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.

1 374,759
-1 -374,759

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 374,759.

Example:
1 x 374,759 = 374,759
and
-1 x -374,759 = 374,759
Notice both answers equal 374,759

With that explanation out of the way, let's continue. Next, we take the number 374,759 and divide it by 2:

374,759 ÷ 2 = 187,379.5

If the quotient is a whole number, then 2 and 187,379.5 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:

1 374,759
-1 -374,759

Now, we try dividing 374,759 by 3:

374,759 ÷ 3 = 124,919.6667

If the quotient is a whole number, then 3 and 124,919.6667 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:

1 374,759
-1 -374,759

Let's try dividing by 4:

374,759 ÷ 4 = 93,689.75

If the quotient is a whole number, then 4 and 93,689.75 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:

1 374,759
-1 374,759
Keep dividing by the next highest number until you cannot divide anymore.

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

171131771572173411,0991,7272,3874,86712,08934,06953,537374,759
-1-7-11-31-77-157-217-341-1,099-1,727-2,387-4,867-12,089-34,069-53,537-374,759

More Examples

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