Q: What are the prime factors of the number 61,901,595?

 A: 3, 5, 7, 41, 4793

Why are those the prime factors of the number 61,901,595?

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 61,901,595

61,901,595
Factor Arrows
320,633,865
Factor Arrows
36,877,955
Factor Arrows
51,375,591
Factor Arrows
7196,513
Factor Arrows
414,793

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:

3, 5, 7, 41, 4793

We can check our work by multiplying all of the prime factors together: 3 x 3 x 5 x 7 x 41 x 4,793 = 61,901,595

This can also be written as 32 x 51 x 71 x 411 x 4,7931 = 61,901,595

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


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