Q: What are the prime factors of the number 48,065,130?

 A: 2, 3, 5, 67, 2657

Why are those the prime factors of the number 48,065,130?

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 48,065,130

48,065,130
Factor Arrows
224,032,565
Factor Arrows
38,010,855
Factor Arrows
32,670,285
Factor Arrows
3890,095
Factor Arrows
5178,019
Factor Arrows
672,657

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, 5, 67, 2657

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 5 x 67 x 2,657 = 48,065,130

This can also be written as 21 x 33 x 51 x 671 x 2,6571 = 48,065,130

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


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