Q: What are the prime factors of the number 67,348,500?

 A: 2, 3, 5, 59, 761

Why are those the prime factors of the number 67,348,500?

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 67,348,500

67,348,500
Factor Arrows
233,674,250
Factor Arrows
216,837,125
Factor Arrows
35,612,375
Factor Arrows
51,122,475
Factor Arrows
5224,495
Factor Arrows
544,899
Factor Arrows
59761

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, 59, 761

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 5 x 5 x 5 x 59 x 761 = 67,348,500

This can also be written as 22 x 31 x 53 x 591 x 7611 = 67,348,500

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


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