Q: What are the prime factors of the number 332,300?

 A: 2, 5, 3323

Why are those the prime factors of the number 332,300?

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 332,300

332,300
Factor Arrows
2166,150
Factor Arrows
283,075
Factor Arrows
516,615
Factor Arrows
53,323

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, 3323

We can check our work by multiplying all of the prime factors together: 2 x 2 x 5 x 5 x 3,323 = 332,300

This can also be written as 22 x 52 x 3,3231 = 332,300

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


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