Q: What are the prime factors of the number 34,190,904?

 A: 2, 3, 11, 67, 1933

Why are those the prime factors of the number 34,190,904?

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 34,190,904

34,190,904
Factor Arrows
217,095,452
Factor Arrows
28,547,726
Factor Arrows
24,273,863
Factor Arrows
31,424,621
Factor Arrows
11129,511
Factor Arrows
671,933

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, 67, 1933

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 11 x 67 x 1,933 = 34,190,904

This can also be written as 23 x 31 x 111 x 671 x 1,9331 = 34,190,904

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


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