Question

how to do LCM 12 16 18

Answer 1

①②=②×②×③
①⑥=②×②×②×②
①⑧=②×③×③

②×②×②×②×③×③=①④④

Answer 2

Answer:

Step-by-step explanation:

12-16-18

2 6-8-9

2 3-4-9

3 1-4-3

3 1-4-1

2 1-2-1

2 1-1-1

then LCM of 12,16,18 is 2×2×3×3×2×2=144