Q: What are the prime factors of the number 612,562,224?

 A: 2, 3, 17, 227, 3307

Why are those the prime factors of the number 612,562,224?

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 612,562,224

612,562,224
Factor Arrows
2306,281,112
Factor Arrows
2153,140,556
Factor Arrows
276,570,278
Factor Arrows
238,285,139
Factor Arrows
312,761,713
Factor Arrows
17750,689
Factor Arrows
2273,307

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, 17, 227, 3307

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 17 x 227 x 3,307 = 612,562,224

This can also be written as 24 x 31 x 171 x 2271 x 3,3071 = 612,562,224

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


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