Q: What are the prime factors of the number 41,777,352?

 A: 2, 3, 19, 30539

Why are those the prime factors of the number 41,777,352?

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 41,777,352

41,777,352
Factor Arrows
220,888,676
Factor Arrows
210,444,338
Factor Arrows
25,222,169
Factor Arrows
31,740,723
Factor Arrows
3580,241
Factor Arrows
1930,539

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, 19, 30539

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 3 x 19 x 30,539 = 41,777,352

This can also be written as 23 x 32 x 191 x 30,5391 = 41,777,352

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


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