Q: What are the prime factors of the number 241,012,340?

 A: 2, 5, 19, 71, 8933

Why are those the prime factors of the number 241,012,340?

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 241,012,340

241,012,340
Factor Arrows
2120,506,170
Factor Arrows
260,253,085
Factor Arrows
512,050,617
Factor Arrows
19634,243
Factor Arrows
718,933

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, 19, 71, 8933

We can check our work by multiplying all of the prime factors together: 2 x 2 x 5 x 19 x 71 x 8,933 = 241,012,340

This can also be written as 22 x 51 x 191 x 711 x 8,9331 = 241,012,340

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


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