Question

what is the lcm of 2700,900 and 1800​

Answer 1

Answer:

2700=10×10×3×3×3

900=10×10×3×3

1800=10×10×3×2×3

take common from all and also uncommon parts and multiply it then

10×10×3×3 these are common and 3×2 are uncommon then multiplication of common and uncommon factors will be 900×6=5400