Q: What are the prime factors of the number 795,000?

 A: 2, 3, 5, 53

Why are those the prime factors of the number 795,000?

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 795,000

795,000
Factor Arrows
2397,500
Factor Arrows
2198,750
Factor Arrows
299,375
Factor Arrows
333,125
Factor Arrows
56,625
Factor Arrows
51,325
Factor Arrows
5265
Factor Arrows
553

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, 53

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 5 x 5 x 5 x 5 x 53 = 795,000

This can also be written as 23 x 31 x 54 x 531 = 795,000

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


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