Q: What are the prime factors of the number 353,292?

 A: 2, 3, 59, 499

Why are those the prime factors of the number 353,292?

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 353,292

353,292
Factor Arrows
2176,646
Factor Arrows
288,323
Factor Arrows
329,441
Factor Arrows
59499

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, 59, 499

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 59 x 499 = 353,292

This can also be written as 22 x 31 x 591 x 4991 = 353,292

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


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