HCF & LCM Calculator
Try an Example
12, 18 24, 36 48, 64 12, 18, 24 30, 45 56, 98, 42
Highest Common Factor
HCF = 0
Least Common Multiple
LCM = 0
Step-by-Step HCF Solution (Prime Factorization, Euclidean Algorithm & Common Factors)
Prime Factorization
1Prime factorization
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Euclidean Algorithm
1Euclidean steps
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Common Factors
1List all factors
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Step-by-Step LCM Solution (Prime Factorization, Division Method & List of Multiples)
Prime Factorization
1Prime factorization
No numbers to calculate
Division Method
1Division table
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List of Multiples
1List multiples
No numbers to calculate