Q: What are the factor combinations of the number 532,664,573?
A:
Positive:
1 x 5326645737 x 76094939
Negative:
-1 x -532664573-7 x -76094939
A:
Positive:
1 x 5326645737 x 76094939
Negative:
-1 x -532664573-7 x -76094939
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 532,664,573, 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 | 532,664,573 | |
-1 | -532,664,573 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 532,664,573.
Example:
1 x 532,664,573 = 532,664,573
and
-1 x -532,664,573 = 532,664,573
Notice both answers equal 532,664,573
With that explanation out of the way, let's continue. Next, we take the number 532,664,573 and divide it by 2:
532,664,573 ÷ 2 = 266,332,286.5
If the quotient is a whole number, then 2 and 266,332,286.5 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 | 532,664,573 | |
-1 | -532,664,573 |
Now, we try dividing 532,664,573 by 3:
532,664,573 ÷ 3 = 177,554,857.6667
If the quotient is a whole number, then 3 and 177,554,857.6667 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 | 532,664,573 | |
-1 | -532,664,573 |
Let's try dividing by 4:
532,664,573 ÷ 4 = 133,166,143.25
If the quotient is a whole number, then 4 and 133,166,143.25 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 | 532,664,573 | |
-1 | 532,664,573 |
If you did it right, you will end up with this table:
1 | 7 | 76,094,939 | 532,664,573 |
-1 | -7 | -76,094,939 | -532,664,573 |
Here are some more numbers to try:
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