Q: What are the prime factors of the number 464,573,270?

 A: 2, 5, 7, 977, 6793

Why are those the prime factors of the number 464,573,270?

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 464,573,270

464,573,270
Factor Arrows
2232,286,635
Factor Arrows
546,457,327
Factor Arrows
76,636,761
Factor Arrows
9776,793

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, 5, 7, 977, 6793

We can check our work by multiplying all of the prime factors together: 2 x 5 x 7 x 977 x 6,793 = 464,573,270

This can also be written as 21 x 51 x 71 x 9771 x 6,7931 = 464,573,270

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


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