Q: What are the factor combinations of the number 244,100,153?
A:
Positive:
1 x 24410015311 x 22190923
Negative:
-1 x -244100153-11 x -22190923
A:
Positive:
1 x 24410015311 x 22190923
Negative:
-1 x -244100153-11 x -22190923
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 244,100,153, 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 | 244,100,153 | |
-1 | -244,100,153 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 244,100,153.
Example:
1 x 244,100,153 = 244,100,153
and
-1 x -244,100,153 = 244,100,153
Notice both answers equal 244,100,153
With that explanation out of the way, let's continue. Next, we take the number 244,100,153 and divide it by 2:
244,100,153 ÷ 2 = 122,050,076.5
If the quotient is a whole number, then 2 and 122,050,076.5 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 | 244,100,153 | |
-1 | -244,100,153 |
Now, we try dividing 244,100,153 by 3:
244,100,153 ÷ 3 = 81,366,717.6667
If the quotient is a whole number, then 3 and 81,366,717.6667 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 | 244,100,153 | |
-1 | -244,100,153 |
Let's try dividing by 4:
244,100,153 ÷ 4 = 61,025,038.25
If the quotient is a whole number, then 4 and 61,025,038.25 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 | 244,100,153 | |
-1 | 244,100,153 |
If you did it right, you will end up with this table:
1 | 11 | 22,190,923 | 244,100,153 |
-1 | -11 | -22,190,923 | -244,100,153 |
Here are some more numbers to try:
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