Q: What are the prime factors of the number 301,023,102?

 A: 2, 3, 71, 277, 2551

Why are those the prime factors of the number 301,023,102?

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 301,023,102

301,023,102
Factor Arrows
2150,511,551
Factor Arrows
350,170,517
Factor Arrows
71706,627
Factor Arrows
2772,551

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, 71, 277, 2551

We can check our work by multiplying all of the prime factors together: 2 x 3 x 71 x 277 x 2,551 = 301,023,102

This can also be written as 21 x 31 x 711 x 2771 x 2,5511 = 301,023,102

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


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