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What is the lcm of 12 and 30 16 and 24 9 and 15
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What is the lcm of 12 and 30 16 and 24 9 and 15

User Michael Peterson
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2 Answers

5 votes
factor each and group them


lcm of 12 and 30
12=2*2*3
30=2*3*5
lcm=2*2*3*5=60


lcm of 16 and 24
16=2*2*2*2
24=2*2*2*3
lcm=2*2*2*2*3=48


9 and 15
9=3*3
15=3*5
lcm=3*3*5=45
User Matt Tew
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7.0k points
4 votes
12and30=3. 16and24=4. 9and15=3
User Maxim Gotovchits
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7.5k points
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