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Earn +20 ptsQ: Find the LCM of 21 and 27?
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What is the LCM of 12 21 27?
It is: 756
What are the least common multiple of 27 and 21?
The Least Common Multiple (LCM) for 27 21 is 189.
Find the LCM for 21 and 42?
Th LCM of 21 and 42 is: 42
Find the LCM of 27 and 63?
Least Common Multiple (LCM) for 27 63 is 189.
What is the LCM of 27 and 45?
The LCM of 27 and 45 is 135.To find the LCM, you can list the multiples of each number until you reach one that is common to both. For example:27, 54, 81, 108, 13545, 90, 135You need at least two numbers to find an LCM. If that's 27 and 45, the LCM is 135.
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