Q: What are the prime factors of the number 464,440,639?

Why are those the prime factors of the number 464,440,639?

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 464,440,639

	464,440,639
13		35,726,203
	283		126,241

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:

13, 283, 126241

We can check our work by multiplying all of the prime factors together: 13 x 283 x 126,241 = 464,440,639

This can also be written as 13¹ x 283¹ x 126,241¹ = 464,440,639

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

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