Question

LCM of 2²×3×5 and 2²×3​

Answer 1

Answer:

$= {2}^{2} \times 3 \times 5 \\ = {2}^{2} \times 3$

☆LCM,

$= {2}^{2} \times 3 \times 5 \\ = 4 \times 3 \times 5 \\ = 60$

Therefore,LCM is 60.

Answer 2

Answer:

72

Step-by-step explanation:

2²=4

So, 4 x 3 x 5 + 4 x 3

= 60 + 12

= 72