Oh, dude, the Least Common Multiple (LCM) of 3, 12, and 15 is like the smallest multiple that all three numbers can divide evenly into. So, you look at the multiples of each number and find the smallest one they all share, which in this case is 60. So, the LCM of 3, 12, and 15 is 60. Easy peasy lemon squeezy.
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The LCM is: 120
The GCF is 3. The LCM is 120.
The LCM of 12 and 15 is 60...
Least Common Multiple (LCM) for 3 5 3 5 is 15.
THE LCM OF 3 8 12 15 is 120.