Q: What are the prime factors of the number 416,060,610?

 A: 2, 3, 5, 7, 31, 79, 809

Why are those the prime factors of the number 416,060,610?

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 416,060,610

416,060,610
Factor Arrows
2208,030,305
Factor Arrows
369,343,435
Factor Arrows
513,868,687
Factor Arrows
71,981,241
Factor Arrows
3163,911
Factor Arrows
79809

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, 7, 31, 79, 809

We can check our work by multiplying all of the prime factors together: 2 x 3 x 5 x 7 x 31 x 79 x 809 = 416,060,610

This can also be written as 21 x 31 x 51 x 71 x 311 x 791 x 8091 = 416,060,610

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


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