Q: What are the factor combinations of the number 750,995?

 A:
Positive:   1 x 7509955 x 1501997 x 10728535 x 2145743 x 17465215 x 3493301 x 2495499 x 1505
Negative: -1 x -750995-5 x -150199-7 x -107285-35 x -21457-43 x -17465-215 x -3493-301 x -2495-499 x -1505


How do I find the factor combinations of the number 750,995?

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 750,995, 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.

1 750,995
-1 -750,995

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 750,995.

Example:
1 x 750,995 = 750,995
and
-1 x -750,995 = 750,995
Notice both answers equal 750,995

With that explanation out of the way, let's continue. Next, we take the number 750,995 and divide it by 2:

750,995 ÷ 2 = 375,497.5

If the quotient is a whole number, then 2 and 375,497.5 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:

1 750,995
-1 -750,995

Now, we try dividing 750,995 by 3:

750,995 ÷ 3 = 250,331.6667

If the quotient is a whole number, then 3 and 250,331.6667 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:

1 750,995
-1 -750,995

Let's try dividing by 4:

750,995 ÷ 4 = 187,748.75

If the quotient is a whole number, then 4 and 187,748.75 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:

1 750,995
-1 750,995
Keep dividing by the next highest number until you cannot divide anymore.

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

15735432153014991,5052,4953,49317,46521,457107,285150,199750,995
-1-5-7-35-43-215-301-499-1,505-2,495-3,493-17,465-21,457-107,285-150,199-750,995

More Examples

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