Q: What are the prime factors of the number 62,424,306?

 A: 2, 3, 7, 17, 151, 193

Why are those the prime factors of the number 62,424,306?

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 62,424,306

62,424,306
Factor Arrows
231,212,153
Factor Arrows
310,404,051
Factor Arrows
33,468,017
Factor Arrows
7495,431
Factor Arrows
1729,143
Factor Arrows
151193

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, 7, 17, 151, 193

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 7 x 17 x 151 x 193 = 62,424,306

This can also be written as 21 x 32 x 71 x 171 x 1511 x 1931 = 62,424,306

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


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