Question

find the lcm (6,72,180) by the prime factorisation method ​

Answer 1

Answer:

360

Step-by-step explanation:

6 = (2×3)

72 = (2×2×2×3×3)

180 = 2×2×3×3×5

LCM ,6,72&180 = (2×2×2×3×3×5) = 360

verification,

{360 = 6×60

360 = 6×60360 = 72×5

360 = 6×60360 = 72×5360 = 180×2}