Q: What are the prime factors of the number 466,216,776?

 A: 2, 3, 457, 4723

Why are those the prime factors of the number 466,216,776?

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 466,216,776

466,216,776
Factor Arrows
2233,108,388
Factor Arrows
2116,554,194
Factor Arrows
258,277,097
Factor Arrows
319,425,699
Factor Arrows
36,475,233
Factor Arrows
32,158,411
Factor Arrows
4574,723

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, 457, 4723

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 3 x 3 x 457 x 4,723 = 466,216,776

This can also be written as 23 x 33 x 4571 x 4,7231 = 466,216,776

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


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