Q: What are the prime factors of the number 549,684,510?

 A: 2, 3, 5, 1831, 10007

Why are those the prime factors of the number 549,684,510?

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 549,684,510

549,684,510
Factor Arrows
2274,842,255
Factor Arrows
391,614,085
Factor Arrows
518,322,817
Factor Arrows
1,83110,007

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, 5, 1831, 10007

We can check our work by multiplying all of the prime factors together: 2 x 3 x 5 x 1,831 x 10,007 = 549,684,510

This can also be written as 21 x 31 x 51 x 1,8311 x 10,0071 = 549,684,510

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


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