Q: What are the prime factors of the number 150,512,252?

 A: 2, 11, 103, 33211

Why are those the prime factors of the number 150,512,252?

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 150,512,252

150,512,252
Factor Arrows
275,256,126
Factor Arrows
237,628,063
Factor Arrows
113,420,733
Factor Arrows
10333,211

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, 11, 103, 33211

We can check our work by multiplying all of the prime factors together: 2 x 2 x 11 x 103 x 33,211 = 150,512,252

This can also be written as 22 x 111 x 1031 x 33,2111 = 150,512,252

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


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