Q: What are the prime factors of the number 301,202,460?

 A: 2, 3, 5, 13, 97, 1327

Why are those the prime factors of the number 301,202,460?

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 301,202,460

301,202,460
Factor Arrows
2150,601,230
Factor Arrows
275,300,615
Factor Arrows
325,100,205
Factor Arrows
38,366,735
Factor Arrows
51,673,347
Factor Arrows
13128,719
Factor Arrows
971,327

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, 5, 13, 97, 1327

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 5 x 13 x 97 x 1,327 = 301,202,460

This can also be written as 22 x 32 x 51 x 131 x 971 x 1,3271 = 301,202,460

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


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