Q: What are the prime factors of the number 34,440,070?

 A: 2, 5, 7, 31, 59, 269

Why are those the prime factors of the number 34,440,070?

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 34,440,070

34,440,070
Factor Arrows
217,220,035
Factor Arrows
53,444,007
Factor Arrows
7492,001
Factor Arrows
3115,871
Factor Arrows
59269

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, 7, 31, 59, 269

We can check our work by multiplying all of the prime factors together: 2 x 5 x 7 x 31 x 59 x 269 = 34,440,070

This can also be written as 21 x 51 x 71 x 311 x 591 x 2691 = 34,440,070

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


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