Q: What are the prime factors of the number 334,441,629?

 A: 3, 17, 19, 4261

Why are those the prime factors of the number 334,441,629?

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 334,441,629

334,441,629
Factor Arrows
3111,480,543
Factor Arrows
337,160,181
Factor Arrows
312,386,727
Factor Arrows
34,128,909
Factor Arrows
31,376,303
Factor Arrows
1780,959
Factor Arrows
194,261

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:

3, 17, 19, 4261

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 3 x 3 x 17 x 19 x 4,261 = 334,441,629

This can also be written as 35 x 171 x 191 x 4,2611 = 334,441,629

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


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