Q: What are the prime factors of the number 694,212?

 A: 2, 3, 17, 41, 83

Why are those the prime factors of the number 694,212?

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 694,212

694,212
Factor Arrows
2347,106
Factor Arrows
2173,553
Factor Arrows
357,851
Factor Arrows
173,403
Factor Arrows
4183

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, 17, 41, 83

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 17 x 41 x 83 = 694,212

This can also be written as 22 x 31 x 171 x 411 x 831 = 694,212

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


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