Q: What are the prime factors of the number 5,217,024?

 A: 2, 3, 6793

Why are those the prime factors of the number 5,217,024?

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 5,217,024

5,217,024
Factor Arrows
22,608,512
Factor Arrows
21,304,256
Factor Arrows
2652,128
Factor Arrows
2326,064
Factor Arrows
2163,032
Factor Arrows
281,516
Factor Arrows
240,758
Factor Arrows
220,379
Factor Arrows
36,793

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, 6793

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 x 6,793 = 5,217,024

This can also be written as 28 x 31 x 6,7931 = 5,217,024

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


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