Q: What are the factor combinations of the number 89,248,847?
A:
Positive:
1 x 8924884737 x 2412131
Negative:
-1 x -89248847-37 x -2412131
A:
Positive:
1 x 8924884737 x 2412131
Negative:
-1 x -89248847-37 x -2412131
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 89,248,847, 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 | 89,248,847 | |
-1 | -89,248,847 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 89,248,847.
Example:
1 x 89,248,847 = 89,248,847
and
-1 x -89,248,847 = 89,248,847
Notice both answers equal 89,248,847
With that explanation out of the way, let's continue. Next, we take the number 89,248,847 and divide it by 2:
89,248,847 ÷ 2 = 44,624,423.5
If the quotient is a whole number, then 2 and 44,624,423.5 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 | 89,248,847 | |
-1 | -89,248,847 |
Now, we try dividing 89,248,847 by 3:
89,248,847 ÷ 3 = 29,749,615.6667
If the quotient is a whole number, then 3 and 29,749,615.6667 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 | 89,248,847 | |
-1 | -89,248,847 |
Let's try dividing by 4:
89,248,847 ÷ 4 = 22,312,211.75
If the quotient is a whole number, then 4 and 22,312,211.75 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 | 89,248,847 | |
-1 | 89,248,847 |
If you did it right, you will end up with this table:
1 | 37 | 2,412,131 | 89,248,847 |
-1 | -37 | -2,412,131 | -89,248,847 |
Here are some more numbers to try:
Try the factor calculator