Q: What are the prime factors of the number 624,848?

 A: 2, 7, 797

Why are those the prime factors of the number 624,848?

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 624,848

624,848
Factor Arrows
2312,424
Factor Arrows
2156,212
Factor Arrows
278,106
Factor Arrows
239,053
Factor Arrows
75,579
Factor Arrows
7797

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, 7, 797

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 7 x 7 x 797 = 624,848

This can also be written as 24 x 72 x 7971 = 624,848

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


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