Q: What are the prime factors of the number 601,603,712?

 A: 2, 43, 109303

Why are those the prime factors of the number 601,603,712?

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 601,603,712

601,603,712
Factor Arrows
2300,801,856
Factor Arrows
2150,400,928
Factor Arrows
275,200,464
Factor Arrows
237,600,232
Factor Arrows
218,800,116
Factor Arrows
29,400,058
Factor Arrows
24,700,029
Factor Arrows
43109,303

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, 43, 109303

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 2 x 43 x 109,303 = 601,603,712

This can also be written as 27 x 431 x 109,3031 = 601,603,712

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


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