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LCM calculator

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LCM calculator computes Least common multiple of two or more numbers using five methods. (division method, listing multiples method, prime factors, ladder method and the LCM formula). The calculator shows a full step-by-step solution of each method, along with a Venn diagram.

Find Least Common Multiple of 21, 28, 36 and 45 using LCM formula..

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LCM formula is implemented only for two numbers. You can try to use division or prime factors method .

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Script name : lcm-calculator

Form values: formulamethod , 21 28 36 45 , 1 , g ,

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LCM Calculator
Five methods each with its own steps
help ↓↓ examples ↓↓ tutorial ↓↓
calculate lcm of 6 and 10
12,20
15,35,14
Prime factors method
Division method
Listing multiples method
Ladder (cake) method
LCM formula
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