Q: What are the prime factors of the number 335,424,250?

 A: 2, 5, 7, 191671

Why are those the prime factors of the number 335,424,250?

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 335,424,250

335,424,250
Factor Arrows
2167,712,125
Factor Arrows
533,542,425
Factor Arrows
56,708,485
Factor Arrows
51,341,697
Factor Arrows
7191,671

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, 7, 191671

We can check our work by multiplying all of the prime factors together: 2 x 5 x 5 x 5 x 7 x 191,671 = 335,424,250

This can also be written as 21 x 53 x 71 x 191,6711 = 335,424,250

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


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