Q: What are the prime factors of the number 235,867,725?

 A: 3, 5, 113, 9277

Why are those the prime factors of the number 235,867,725?

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 235,867,725

235,867,725
Factor Arrows
378,622,575
Factor Arrows
326,207,525
Factor Arrows
55,241,505
Factor Arrows
51,048,301
Factor Arrows
1139,277

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, 113, 9277

We can check our work by multiplying all of the prime factors together: 3 x 3 x 5 x 5 x 113 x 9,277 = 235,867,725

This can also be written as 32 x 52 x 1131 x 9,2771 = 235,867,725

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


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