Q: What are the prime factors of the number 335,455,224?

 A: 2, 3, 13, 1075177

Why are those the prime factors of the number 335,455,224?

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 335,455,224

335,455,224
Factor Arrows
2167,727,612
Factor Arrows
283,863,806
Factor Arrows
241,931,903
Factor Arrows
313,977,301
Factor Arrows
131,075,177

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, 13, 1075177

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 13 x 1,075,177 = 335,455,224

This can also be written as 23 x 31 x 131 x 1,075,1771 = 335,455,224

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


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