Q: What are the prime factors of the number 34,350,200?

 A: 2, 5, 17, 10103

Why are those the prime factors of the number 34,350,200?

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 34,350,200

34,350,200
Factor Arrows
217,175,100
Factor Arrows
28,587,550
Factor Arrows
24,293,775
Factor Arrows
5858,755
Factor Arrows
5171,751
Factor Arrows
1710,103

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, 17, 10103

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 5 x 5 x 17 x 10,103 = 34,350,200

This can also be written as 23 x 52 x 171 x 10,1031 = 34,350,200

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


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