Q: What are the factor combinations of the number 4,793,737?

 A:
Positive:   1 x 479373713 x 368749283 x 169391303 x 3679
Negative: -1 x -4793737-13 x -368749-283 x -16939-1303 x -3679


How do I find the factor combinations of the number 4,793,737?

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 4,793,737, 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 4,793,737
-1 -4,793,737

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 4,793,737.

Example:
1 x 4,793,737 = 4,793,737
and
-1 x -4,793,737 = 4,793,737
Notice both answers equal 4,793,737

With that explanation out of the way, let's continue. Next, we take the number 4,793,737 and divide it by 2:

4,793,737 ÷ 2 = 2,396,868.5

If the quotient is a whole number, then 2 and 2,396,868.5 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 4,793,737
-1 -4,793,737

Now, we try dividing 4,793,737 by 3:

4,793,737 ÷ 3 = 1,597,912.3333

If the quotient is a whole number, then 3 and 1,597,912.3333 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 4,793,737
-1 -4,793,737

Let's try dividing by 4:

4,793,737 ÷ 4 = 1,198,434.25

If the quotient is a whole number, then 4 and 1,198,434.25 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 4,793,737
-1 4,793,737
Keep dividing by the next highest number until you cannot divide anymore.

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

1132831,3033,67916,939368,7494,793,737
-1-13-283-1,303-3,679-16,939-368,749-4,793,737

More Examples

Here are some more numbers to try:

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