Q: What are the prime factors of the number 603,882,444?

 A: 2, 3, 11, 89, 4673

Why are those the prime factors of the number 603,882,444?

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 603,882,444

603,882,444
Factor Arrows
2301,941,222
Factor Arrows
2150,970,611
Factor Arrows
350,323,537
Factor Arrows
114,574,867
Factor Arrows
11415,897
Factor Arrows
894,673

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, 11, 89, 4673

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 11 x 11 x 89 x 4,673 = 603,882,444

This can also be written as 22 x 31 x 112 x 891 x 4,6731 = 603,882,444

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


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