Q: What are the prime factors of the number 167,652,135?

 A: 3, 5, 7, 167, 3187

Why are those the prime factors of the number 167,652,135?

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 167,652,135

167,652,135
Factor Arrows
355,884,045
Factor Arrows
318,628,015
Factor Arrows
53,725,603
Factor Arrows
7532,229
Factor Arrows
1673,187

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, 5, 7, 167, 3187

We can check our work by multiplying all of the prime factors together: 3 x 3 x 5 x 7 x 167 x 3,187 = 167,652,135

This can also be written as 32 x 51 x 71 x 1671 x 3,1871 = 167,652,135

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


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