Q: What are the prime factors of the number 34,208,944?

 A: 2, 7, 11, 27767

Why are those the prime factors of the number 34,208,944?

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 34,208,944

34,208,944
Factor Arrows
217,104,472
Factor Arrows
28,552,236
Factor Arrows
24,276,118
Factor Arrows
22,138,059
Factor Arrows
7305,437
Factor Arrows
1127,767

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, 7, 11, 27767

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 7 x 11 x 27,767 = 34,208,944

This can also be written as 24 x 71 x 111 x 27,7671 = 34,208,944

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


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