Q: What are the prime factors of the number 603,623,232?

 A: 2, 3, 271, 1289

Why are those the prime factors of the number 603,623,232?

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 603,623,232

603,623,232
Factor Arrows
2301,811,616
Factor Arrows
2150,905,808
Factor Arrows
275,452,904
Factor Arrows
237,726,452
Factor Arrows
218,863,226
Factor Arrows
29,431,613
Factor Arrows
33,143,871
Factor Arrows
31,047,957
Factor Arrows
3349,319
Factor Arrows
2711,289

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, 3, 271, 1289

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3 x 271 x 1,289 = 603,623,232

This can also be written as 26 x 33 x 2711 x 1,2891 = 603,623,232

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


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