Q: What are the prime factors of the number 362,601,680?

 A: 2, 5, 7, 647503

Why are those the prime factors of the number 362,601,680?

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 362,601,680

362,601,680
Factor Arrows
2181,300,840
Factor Arrows
290,650,420
Factor Arrows
245,325,210
Factor Arrows
222,662,605
Factor Arrows
54,532,521
Factor Arrows
7647,503

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, 647503

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 5 x 7 x 647,503 = 362,601,680

This can also be written as 24 x 51 x 71 x 647,5031 = 362,601,680

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


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