Q: What are the prime factors of the number 495,964?

 A: 2, 7, 17713

Why are those the prime factors of the number 495,964?

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 495,964

495,964
Factor Arrows
2247,982
Factor Arrows
2123,991
Factor Arrows
717,713

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, 7, 17713

We can check our work by multiplying all of the prime factors together: 2 x 2 x 7 x 17,713 = 495,964

This can also be written as 22 x 71 x 17,7131 = 495,964

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


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