Q: What are the prime factors of the number 576,611,504?

 A: 2, 7, 1987, 2591

Why are those the prime factors of the number 576,611,504?

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 576,611,504

576,611,504
Factor Arrows
2288,305,752
Factor Arrows
2144,152,876
Factor Arrows
272,076,438
Factor Arrows
236,038,219
Factor Arrows
75,148,317
Factor Arrows
1,9872,591

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, 1987, 2591

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 7 x 1,987 x 2,591 = 576,611,504

This can also be written as 24 x 71 x 1,9871 x 2,5911 = 576,611,504

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


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