Divisors are a fundamental concept in number theory. The set of a number's divisors consists of all natural numbers that divide it evenly leaving no remainder. Members of a number's divisor set are said to divide the number. Wolfram|Alpha can compute divisors, greatest common divisors, least common multiples and more related values.
Compute the divisors of numbers or test divisibility.
Compute the divisors of an integer:
Test for divisibility:
Extract common divisors, compute greatest common divisors or compute least common multiples of pairs or lists of numbers.