Q: What are the prime factors of the number 335,534,122?

 A: 2, 7, 11, 313, 6961

Why are those the prime factors of the number 335,534,122?

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 335,534,122

335,534,122
Factor Arrows
2167,767,061
Factor Arrows
723,966,723
Factor Arrows
112,178,793
Factor Arrows
3136,961

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, 313, 6961

We can check our work by multiplying all of the prime factors together: 2 x 7 x 11 x 313 x 6,961 = 335,534,122

This can also be written as 21 x 71 x 111 x 3131 x 6,9611 = 335,534,122

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


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