Q: What are the prime factors of the number 368,744,552?

 A: 2, 11, 17, 19, 12973

Why are those the prime factors of the number 368,744,552?

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 368,744,552

368,744,552
Factor Arrows
2184,372,276
Factor Arrows
292,186,138
Factor Arrows
246,093,069
Factor Arrows
114,190,279
Factor Arrows
17246,487
Factor Arrows
1912,973

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, 17, 19, 12973

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 11 x 17 x 19 x 12,973 = 368,744,552

This can also be written as 23 x 111 x 171 x 191 x 12,9731 = 368,744,552

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


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