Q: What are the prime factors of the number 235,313,360?

 A: 2, 5, 541, 5437

Why are those the prime factors of the number 235,313,360?

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 235,313,360

235,313,360
Factor Arrows
2117,656,680
Factor Arrows
258,828,340
Factor Arrows
229,414,170
Factor Arrows
214,707,085
Factor Arrows
52,941,417
Factor Arrows
5415,437

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, 5, 541, 5437

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 5 x 541 x 5,437 = 235,313,360

This can also be written as 24 x 51 x 5411 x 5,4371 = 235,313,360

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


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