Q: What are the prime factors of the number 798,496?

 A: 2, 24953

Why are those the prime factors of the number 798,496?

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 798,496

798,496
Factor Arrows
2399,248
Factor Arrows
2199,624
Factor Arrows
299,812
Factor Arrows
249,906
Factor Arrows
224,953

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, 24953

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 24,953 = 798,496

This can also be written as 25 x 24,9531 = 798,496

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


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