Q: What are the prime factors of the number 603,262,672?

 A: 2, 47, 61, 13151

Why are those the prime factors of the number 603,262,672?

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 603,262,672

603,262,672
Factor Arrows
2301,631,336
Factor Arrows
2150,815,668
Factor Arrows
275,407,834
Factor Arrows
237,703,917
Factor Arrows
47802,211
Factor Arrows
6113,151

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, 47, 61, 13151

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 47 x 61 x 13,151 = 603,262,672

This can also be written as 24 x 471 x 611 x 13,1511 = 603,262,672

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


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