Q: What are the prime factors of the number 67,833,681?

 A: 3, 67, 281, 1201

Why are those the prime factors of the number 67,833,681?

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 67,833,681

67,833,681
Factor Arrows
322,611,227
Factor Arrows
67337,481
Factor Arrows
2811,201

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:

3, 67, 281, 1201

We can check our work by multiplying all of the prime factors together: 3 x 67 x 281 x 1,201 = 67,833,681

This can also be written as 31 x 671 x 2811 x 1,2011 = 67,833,681

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


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