Q: What are the prime factors of the number 632,333,650?

 A: 2, 5, 13, 149, 6529

Why are those the prime factors of the number 632,333,650?

Prime factors are the prime numbers that can be multipled together to equal the original number. You find the factors by dividing by prime numbers. It is best shown by creating a Factor Tree.

Factor Tree for the number 632,333,650

632,333,650
Factor Arrows
2316,166,825
Factor Arrows
563,233,365
Factor Arrows
512,646,673
Factor Arrows
13972,821
Factor Arrows
1496,529

The numbers in bold above are the prime factors. If there are multiples, you only count them one time. This leads us to our prime factors of:

2, 5, 13, 149, 6529

We can check our work by multiplying all of the prime factors together: 2 x 5 x 5 x 13 x 149 x 6,529 = 632,333,650

This can also be written as 21 x 52 x 131 x 1491 x 6,5291 = 632,333,650

If you would like to know more, or need additional explanation, please review our prime factorization explanation.


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