Question

c) LCM of 15 and 20 is-------​

Answer 1

Answer:Lcm of 15 and 20 is 60

Answer 2

Answer:

60

Step-by-step explanation:

$20 = 2 \times 2 \times 5 \\ 15 = 3 \times 5$

$lcm = 2 \times 2 \times 3 \times 5$