Q: What are the prime factors of the number 39,484,962?

 A: 2, 3, 11, 6043

Why are those the prime factors of the number 39,484,962?

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 39,484,962

39,484,962
Factor Arrows
219,742,481
Factor Arrows
36,580,827
Factor Arrows
32,193,609
Factor Arrows
3731,203
Factor Arrows
1166,473
Factor Arrows
116,043

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, 6043

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 11 x 11 x 6,043 = 39,484,962

This can also be written as 21 x 33 x 112 x 6,0431 = 39,484,962

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


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