Q: What are the prime factors of the number 562,164,112?

 A: 2, 43, 103, 7933

Why are those the prime factors of the number 562,164,112?

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 562,164,112

562,164,112
Factor Arrows
2281,082,056
Factor Arrows
2140,541,028
Factor Arrows
270,270,514
Factor Arrows
235,135,257
Factor Arrows
43817,099
Factor Arrows
1037,933

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, 43, 103, 7933

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 43 x 103 x 7,933 = 562,164,112

This can also be written as 24 x 431 x 1031 x 7,9331 = 562,164,112

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


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