Q: What are the prime factors of the number 476,751,409?

Why are those the prime factors of the number 476,751,409?

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 476,751,409

	476,751,409
47		10,143,647
	263		38,569

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:

47, 263, 38569

We can check our work by multiplying all of the prime factors together: 47 x 263 x 38,569 = 476,751,409

This can also be written as 47¹ x 263¹ x 38,569¹ = 476,751,409

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

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