Q: What are the prime factors of the number 134,466,723?

 A: 3, 59, 83, 113

Why are those the prime factors of the number 134,466,723?

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 134,466,723

134,466,723
Factor Arrows
344,822,241
Factor Arrows
314,940,747
Factor Arrows
34,980,249
Factor Arrows
31,660,083
Factor Arrows
3553,361
Factor Arrows
599,379
Factor Arrows
83113

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, 59, 83, 113

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 3 x 3 x 59 x 83 x 113 = 134,466,723

This can also be written as 35 x 591 x 831 x 1131 = 134,466,723

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


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