Q: What are the prime factors of the number 536,634?

 A: 2, 3, 7, 4259

Why are those the prime factors of the number 536,634?

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 536,634

536,634
Factor Arrows
2268,317
Factor Arrows
389,439
Factor Arrows
329,813
Factor Arrows
74,259

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, 7, 4259

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 7 x 4,259 = 536,634

This can also be written as 21 x 32 x 71 x 4,2591 = 536,634

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


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