Q: What are the factor combinations of the number 62,465,525?

 A:
Positive:   1 x 624655255 x 1249310525 x 249862161 x 1024025305 x 2048051525 x 40961
Negative: -1 x -62465525-5 x -12493105-25 x -2498621-61 x -1024025-305 x -204805-1525 x -40961


How do I find the factor combinations of the number 62,465,525?

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 62,465,525, 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 62,465,525
-1 -62,465,525

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 62,465,525.

Example:
1 x 62,465,525 = 62,465,525
and
-1 x -62,465,525 = 62,465,525
Notice both answers equal 62,465,525

With that explanation out of the way, let's continue. Next, we take the number 62,465,525 and divide it by 2:

62,465,525 ÷ 2 = 31,232,762.5

If the quotient is a whole number, then 2 and 31,232,762.5 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 62,465,525
-1 -62,465,525

Now, we try dividing 62,465,525 by 3:

62,465,525 ÷ 3 = 20,821,841.6667

If the quotient is a whole number, then 3 and 20,821,841.6667 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 62,465,525
-1 -62,465,525

Let's try dividing by 4:

62,465,525 ÷ 4 = 15,616,381.25

If the quotient is a whole number, then 4 and 15,616,381.25 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 62,465,525
-1 62,465,525
Keep dividing by the next highest number until you cannot divide anymore.

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

1525613051,52540,961204,8051,024,0252,498,62112,493,10562,465,525
-1-5-25-61-305-1,525-40,961-204,805-1,024,025-2,498,621-12,493,105-62,465,525

More Examples

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