Q: What are the prime factors of the number 332,545,344?

 A: 2, 3, 37, 46811

Why are those the prime factors of the number 332,545,344?

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 332,545,344

332,545,344
Factor Arrows
2166,272,672
Factor Arrows
283,136,336
Factor Arrows
241,568,168
Factor Arrows
220,784,084
Factor Arrows
210,392,042
Factor Arrows
25,196,021
Factor Arrows
31,732,007
Factor Arrows
3746,811

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, 37, 46811

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 3 x 37 x 46,811 = 332,545,344

This can also be written as 26 x 31 x 371 x 46,8111 = 332,545,344

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


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