Q: What are the prime factors of the number 414,324,344?

 A: 2, 7, 1451, 5099

Why are those the prime factors of the number 414,324,344?

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 414,324,344

414,324,344
Factor Arrows
2207,162,172
Factor Arrows
2103,581,086
Factor Arrows
251,790,543
Factor Arrows
77,398,649
Factor Arrows
1,4515,099

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, 7, 1451, 5099

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 7 x 1,451 x 5,099 = 414,324,344

This can also be written as 23 x 71 x 1,4511 x 5,0991 = 414,324,344

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


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