Least common multiple
SMALLEST POSITIVE INTEGER DIVISIBLE BY TWO OR MORE INTEGERS
Lowest common multiple; Smallest common multiple; Least Common Multiple; Lowest common multiplier; Common multiples; Common multiple; Minimal common multiple
In arithmetic and number theory, the least common multiple, lowest common multiple, or smallest common multiple of two integers a and b, usually denoted by lcm(a, b), is the smallest positive integer that is divisible by both a and b.Hardy & Wright, § 5.