Question

What is the least common multiple (LCM) of 15 and 45? A. 15 B. 675 C. 45 D. 90

Answer 1

Answer:

C - 45 is the LCM of 15 & 45

Step-by-step explanation:

Find the multiples:

15, 30, 45, 60

45, 90

They both have 45 in common