Q: What are the prime factors of the number 773,600?

 A: 2, 5, 967

Why are those the prime factors of the number 773,600?

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 773,600

773,600
Factor Arrows
2386,800
Factor Arrows
2193,400
Factor Arrows
296,700
Factor Arrows
248,350
Factor Arrows
224,175
Factor Arrows
54,835
Factor Arrows
5967

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, 967

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 5 x 5 x 967 = 773,600

This can also be written as 25 x 52 x 9671 = 773,600

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


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