Q: What are the factor combinations of the number 2,446,999?
A:
Positive:
1 x 2446999251 x 9749
Negative:
-1 x -2446999-251 x -9749
A:
Positive:
1 x 2446999251 x 9749
Negative:
-1 x -2446999-251 x -9749
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 2,446,999, it is easier to work with a table - it's called factoring from the outside in.
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 | 2,446,999 | |
-1 | -2,446,999 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 2,446,999.
Example:
1 x 2,446,999 = 2,446,999
and
-1 x -2,446,999 = 2,446,999
Notice both answers equal 2,446,999
With that explanation out of the way, let's continue. Next, we take the number 2,446,999 and divide it by 2:
2,446,999 ÷ 2 = 1,223,499.5
If the quotient is a whole number, then 2 and 1,223,499.5 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 | 2,446,999 | |
-1 | -2,446,999 |
Now, we try dividing 2,446,999 by 3:
2,446,999 ÷ 3 = 815,666.3333
If the quotient is a whole number, then 3 and 815,666.3333 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 | 2,446,999 | |
-1 | -2,446,999 |
Let's try dividing by 4:
2,446,999 ÷ 4 = 611,749.75
If the quotient is a whole number, then 4 and 611,749.75 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 | 2,446,999 | |
-1 | 2,446,999 |
If you did it right, you will end up with this table:
1 | 251 | 9,749 | 2,446,999 |
-1 | -251 | -9,749 | -2,446,999 |
Here are some more numbers to try:
Try the factor calculator