Q: What are the prime factors of the number 34,124,200?

 A: 2, 5, 11, 15511

Why are those the prime factors of the number 34,124,200?

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 34,124,200

34,124,200
Factor Arrows
217,062,100
Factor Arrows
28,531,050
Factor Arrows
24,265,525
Factor Arrows
5853,105
Factor Arrows
5170,621
Factor Arrows
1115,511

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, 11, 15511

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 5 x 5 x 11 x 15,511 = 34,124,200

This can also be written as 23 x 52 x 111 x 15,5111 = 34,124,200

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


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