Q: What are the prime factors of the number 34,198,032?

 A: 2, 3, 11, 239, 271

Why are those the prime factors of the number 34,198,032?

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 34,198,032

34,198,032
Factor Arrows
217,099,016
Factor Arrows
28,549,508
Factor Arrows
24,274,754
Factor Arrows
22,137,377
Factor Arrows
3712,459
Factor Arrows
1164,769
Factor Arrows
239271

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, 11, 239, 271

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 11 x 239 x 271 = 34,198,032

This can also be written as 24 x 31 x 111 x 2391 x 2711 = 34,198,032

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


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