Q: What are the prime factors of the number 195,896,600?

 A: 2, 5, 83, 11801

Why are those the prime factors of the number 195,896,600?

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 195,896,600

195,896,600
Factor Arrows
297,948,300
Factor Arrows
248,974,150
Factor Arrows
224,487,075
Factor Arrows
54,897,415
Factor Arrows
5979,483
Factor Arrows
8311,801

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, 83, 11801

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 5 x 5 x 83 x 11,801 = 195,896,600

This can also be written as 23 x 52 x 831 x 11,8011 = 195,896,600

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


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