Q: What are the prime factors of the number 200,904?

 A: 2, 3, 11, 761

Why are those the prime factors of the number 200,904?

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 200,904

200,904
Factor Arrows
2100,452
Factor Arrows
250,226
Factor Arrows
225,113
Factor Arrows
38,371
Factor Arrows
11761

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, 761

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 11 x 761 = 200,904

This can also be written as 23 x 31 x 111 x 7611 = 200,904

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


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