Q: What are the prime factors of the number 360,365,256?

 A: 2, 3, 233, 21481

Why are those the prime factors of the number 360,365,256?

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 360,365,256

360,365,256
Factor Arrows
2180,182,628
Factor Arrows
290,091,314
Factor Arrows
245,045,657
Factor Arrows
315,015,219
Factor Arrows
35,005,073
Factor Arrows
23321,481

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, 233, 21481

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 3 x 233 x 21,481 = 360,365,256

This can also be written as 23 x 32 x 2331 x 21,4811 = 360,365,256

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


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