Final answer:
The correct operation for determining the smallest multiple that is divisible by two or more numbers is the Least Common Multiple (LCM). To find the LCM of 4 and 16, you can use several methods such as prime factorization or listing multiples. One approach is to list the multiples of each number until you find a common multiple. The first common multiple is 16, so the LCM of 4 and 16 is 16.
Step-by-step explanation:
The correct operation for determining the smallest multiple that is divisible by two or more numbers is the Least Common Multiple (LCM).
To find the LCM of 4 and 16, you can use several methods such as prime factorization or listing multiples. One approach is to list the multiples of each number until you find a common multiple. The multiples of 4 are: 4, 8, 12, 16, 20, 24, 28, 32, 36, ... And the multiples of 16 are: 16, 32, 48, 64, 80, 96, 112, 128, 144, ... The first common multiple is 16, so the LCM of 4 and 16 is 16.