alleryTaking highest prime powers, what is the lcm of 2^3 x 3^2 and 2^2 x 3^3 x 5?
A540
B1080
C360
D720
Answer & Solution
Correct answer: B. 1080
Take the highest power of each prime: 2^3 x 3^3 x 5 = 1080.
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