Question

Find the LCM of the following by prime
factorisation method :
(i) 24, 60 (ii)10, 12, 18 (iii)12, 48, 60
(iv) 18, 20, 30 (v) 9, 15, 18, 20​

Answer 1

Answer:

i don't know

Step-by-step explanation:

Answer 2

Answer:

1) 12×2×5=120

2) 2×3×5×2×3=180

3) 12×4×5=240

4) 10×2×3×3=180

5) 3×5×3×2×2=180.