The multiples of composite numbers that are common to two or more numbers are called common composite multiples. For example, the common composite multiples of 4 and 6 are 12, 24, 36, etc.
The multiples of composite numbers that are common to two or more numbers are called common composite multiples. For example, the common composite multiples of 4 and 6 are 12, 24, 36, etc.