Q: What are the factor combinations of the number 1,436,373?

 A:
Positive:   1 x 14363733 x 4787919 x 15959723 x 6245127 x 5319969 x 2081781 x 17733207 x 6939243 x 5911257 x 5589621 x 2313771 x 1863
Negative: -1 x -1436373-3 x -478791-9 x -159597-23 x -62451-27 x -53199-69 x -20817-81 x -17733-207 x -6939-243 x -5911-257 x -5589-621 x -2313-771 x -1863


How do I find the factor combinations of the number 1,436,373?

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 1,436,373, 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 1,436,373
-1 -1,436,373

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 1,436,373.

Example:
1 x 1,436,373 = 1,436,373
and
-1 x -1,436,373 = 1,436,373
Notice both answers equal 1,436,373

With that explanation out of the way, let's continue. Next, we take the number 1,436,373 and divide it by 2:

1,436,373 ÷ 2 = 718,186.5

If the quotient is a whole number, then 2 and 718,186.5 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 1,436,373
-1 -1,436,373

Now, we try dividing 1,436,373 by 3:

1,436,373 ÷ 3 = 478,791

If the quotient is a whole number, then 3 and 478,791 are factors. In this case, the quotient is a whole number. Write them in the table inside the other two factors like the below example. Don't forget to write the negative numbers too!

Here is what our table should look like at this step:

1 3 478,791 1,436,373
-1 -3 -478,791 -1,436,373

Let's try dividing by 4:

1,436,373 ÷ 4 = 359,093.25

If the quotient is a whole number, then 4 and 359,093.25 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 3 478,791 1,436,373
-1 -3 -478,791 1,436,373
Keep dividing by the next highest number until you cannot divide anymore.

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

139232769812072432576217711,8632,3135,5895,9116,93917,73320,81753,19962,451159,597478,7911,436,373
-1-3-9-23-27-69-81-207-243-257-621-771-1,863-2,313-5,589-5,911-6,939-17,733-20,817-53,199-62,451-159,597-478,791-1,436,373

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