Prime, GCD & LCM Calculator

Test primality, find prime factorization, list all divisors, and compute GCD and LCM.

Section 1 · Single Integer Inspector

Prime Factorization, Divisors & Euler's Totient

Primality Classification Composite Number
Canonical Prime Factorization 360 = 2³ × 3² × 5
24 Total Divisors d(N)
1,170 Sum of Divisors σ(N)
96 Euler's Totient φ(N)
359 / 367 Previous Prime / Next Prime
All Positive Divisors of 360 (24)
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360

Section 2 · Multi-Number Calculator

Greatest Common Divisor (GCD) & Least Common Multiple (LCM)

12 Greatest Common Divisor (GCD)
360 Least Common Multiple (LCM)
No (Share Common Factor) Mutually Coprime
Step-by-Step Prime Factor Breakdown
24 = 2³ × 3
36 = 2² × 3²
60 = 2² × 3 × 5

Related in Math & Time

More tools in this category

View all tools →