GCD, LCM & Prime Factorization

Solve integer factorization, common divisor, and fraction denominator problems.

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GCD / HCF12
LCM72
Is 24 Prime?No (Composite)
Is 36 Prime?No (Composite)
Prime Factors of 24:2 × 2 × 2 × 3
Prime Factors of 36:2 × 2 × 3 × 3

How it works

Step 01

Enter Numbers

Enter integer values A and B.

Step 02

View Calculations

Inspect GCD, LCM, and prime factor breakdowns.

Frequently Asked Questions

For any two positive integers A and B, GCD(A, B) × LCM(A, B) = A × B.