67 is a prime number. 67 = 1 x 67. Its only factors are 1 and 67. Prime factorization: none.
How do we know that 67 is a prime number? The square root of 67 is an irrational number approximately equal to 8.19. If 67 were not a prime number, then it would be divisible by at least one prime number less than or equal to 8.19. Since 67 is not divisible by 2, 3, 5, or 7, it is a prime number.
67 is never a clue in the FIND THE FACTORS puzzles.
Shortly after I started blogging, Steve found me and became a leader in my cheering section. Even after the number of HIS followers grew exponentially, he still finds some time to show me support.
Here he writes a very encouraging post with a mathematical element that I think all bloggers should read.
However, after a few posts I noticed something very interesting. Complete strangers were reading my blog posts and liking them. Some liked my blog so much that they even followed it. I was a celeb!
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