Q: What are the prime factors of the number 48,212,510?

 A: 2, 5, 17, 53, 5351

Why are those the prime factors of the number 48,212,510?

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 48,212,510

48,212,510
Factor Arrows
224,106,255
Factor Arrows
54,821,251
Factor Arrows
17283,603
Factor Arrows
535,351

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, 17, 53, 5351

We can check our work by multiplying all of the prime factors together: 2 x 5 x 17 x 53 x 5,351 = 48,212,510

This can also be written as 21 x 51 x 171 x 531 x 5,3511 = 48,212,510

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


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