Q: What are the prime factors of the number 426,714,000?

 A: 2, 3, 5, 71119

Why are those the prime factors of the number 426,714,000?

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 426,714,000

426,714,000
Factor Arrows
2213,357,000
Factor Arrows
2106,678,500
Factor Arrows
253,339,250
Factor Arrows
226,669,625
Factor Arrows
38,889,875
Factor Arrows
51,777,975
Factor Arrows
5355,595
Factor Arrows
571,119

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, 5, 71119

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 5 x 5 x 5 x 71,119 = 426,714,000

This can also be written as 24 x 31 x 53 x 71,1191 = 426,714,000

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


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