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netineya [11]
3 years ago
15

Find the LCM of 12, 15, 18

Mathematics
1 answer:
jekas [21]3 years ago
3 0
The answer is <span>180 because 
</span>12 = 4*3 
<span>15 = 3*5 </span>
<span>18 = 2*9 </span>
<span>20 = 4* 5 </span>

<span>Any common multiple must be a multiple of 4, 9, and 5. Since those three are coprime, the least common multiple is their product: 4*9*5 = 180</span>
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