Q: What are the prime factors of the number 246,304,602?

 A: 2, 3, 17, 43, 18719

Why are those the prime factors of the number 246,304,602?

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 246,304,602

246,304,602
Factor Arrows
2123,152,301
Factor Arrows
341,050,767
Factor Arrows
313,683,589
Factor Arrows
17804,917
Factor Arrows
4318,719

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, 17, 43, 18719

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 17 x 43 x 18,719 = 246,304,602

This can also be written as 21 x 32 x 171 x 431 x 18,7191 = 246,304,602

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


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