Q: What are the prime factors of the number 995,760?

 A: 2, 3, 5, 461

Why are those the prime factors of the number 995,760?

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 995,760

995,760
Factor Arrows
2497,880
Factor Arrows
2248,940
Factor Arrows
2124,470
Factor Arrows
262,235
Factor Arrows
320,745
Factor Arrows
36,915
Factor Arrows
32,305
Factor Arrows
5461

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, 461

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 3 x 3 x 5 x 461 = 995,760

This can also be written as 24 x 33 x 51 x 4611 = 995,760

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


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