Common factor of 12 and 18
Input interpretation common divisors | 12 and 18 Result 1 | 2 | 3 | 6 Greatest common divisor gcd(12, 18) = 6
Common factor of 14
Input interpretation factor | 14 Prime factorization 2×7 (2 distinct prime factors) Divisors 1 | 2 | 7 | 14 (4 divisors)
Common factor of 25
Input interpretation factor | 25 Prime factorization 5^2 (2 prime factors, 1 distinct) Divisors 1 | 5 | 25 (3 divisors)
Common factor of 32
Input interpretation factor | 32 Prime factorization 2^5 (5 prime factors, 1 distinct) Divisors 1 | 2 | 4 | 8 | 16 | 32 (6 divisors)
Common multiples of 3 and 7
Input interpretation common multiples | 3 and 7 Result 21 | 42 | 63 | 84 | 105 | 126 | 147 | 168 | 189 | 210 Least common multiple lcm(3, 7) = 21