Q: What are the prime factors of the number 52,301,200?

 A: 2, 5, 7, 18679

Why are those the prime factors of the number 52,301,200?

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 52,301,200

52,301,200
Factor Arrows
226,150,600
Factor Arrows
213,075,300
Factor Arrows
26,537,650
Factor Arrows
23,268,825
Factor Arrows
5653,765
Factor Arrows
5130,753
Factor Arrows
718,679

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, 5, 7, 18679

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 5 x 5 x 7 x 18,679 = 52,301,200

This can also be written as 24 x 52 x 71 x 18,6791 = 52,301,200

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


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