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Home  |  Posts Tagged: prime factorization

Tag: prime factorization

Diditwinkles

The integer n is equal to k^2 for some integer k. If n is divisible by 24 and by 10, what is the smallest possible positive value of n ?

Posted: September 16, 2015

The integer n is equal to k^2 for some integer k. If n is divisible by 24 and by 10, what is the smallest possible positive value of n ?

permalink | Categorized: Q and A | Tagged: prime factorization
Mike McClenathan

Win a Math Guide if you’re the first to get this challenge question right

Posted: November 12, 2014

It’s been a long time since I’ve done one of these, but I’ve been itching to give away a Math Guide for a while, and I woke up with this question in my head, so I figured I’d let ‘er rip. Full contest rules are here, but the important rules are below: You must live in (more…)

permalink | Categorized: Math | Tagged: challenge, prime factorization
Mike McClenathan

Are you a smooth operator? Prove it with this Numbers and Operations quiz.

Posted: May 29, 2014

How’s everyone else doing on this quiz?  

permalink | Categorized: Math | Tagged: counting, even and odd, listing, numbers and operations, prime factorization, ratios

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