Answer:
1. D (12)
2. D (20)
3. A (24)
4. C (70)
5. C (45)
Step-by-step explanation:
The Least Common Multiple (LCM) is also referred to as the Lowest Common Multiple (LCM) and Least Common Divisor (LCD). For two integers a and b, denoted LCM(a,b), the LCM is the smallest positive integer that is evenly divisible by both a and b.
For example, LCM(2,3) = 6 and LCM(6,10) = 30.
The LCM of two or more numbers is the smallest number that is evenly divisible by all numbers in the set.
hope it helpss
