Q: What are the prime factors of the number 366,335,256?

 A: 2, 3, 7, 61, 35747

Why are those the prime factors of the number 366,335,256?

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 366,335,256

366,335,256
Factor Arrows
2183,167,628
Factor Arrows
291,583,814
Factor Arrows
245,791,907
Factor Arrows
315,263,969
Factor Arrows
72,180,567
Factor Arrows
6135,747

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, 61, 35747

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 7 x 61 x 35,747 = 366,335,256

This can also be written as 23 x 31 x 71 x 611 x 35,7471 = 366,335,256

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


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