Q: What are the prime factors of the number 236,712?

 A: 2, 3, 7, 1409

Why are those the prime factors of the number 236,712?

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 236,712

236,712
Factor Arrows
2118,356
Factor Arrows
259,178
Factor Arrows
229,589
Factor Arrows
39,863
Factor Arrows
71,409

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, 7, 1409

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 7 x 1,409 = 236,712

This can also be written as 23 x 31 x 71 x 1,4091 = 236,712

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


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