Question

find the LCM of 120,180and 280​

Answer 1

Answer:

LCM OF 120=2×2×2×3×5,

180=2×2×3×3×5,

280=2×2×2×5×7

2^3×5^1×3^2×7=2520

Answer 2

Answer:

Lcm of 120 180 280 is 15120

Step-by-step explanation:

120= 5×3×2×2×2

180= 5×3×3×2×2

280= 5×2×2×7×2

the common in all the three are 5×2×2

so multiply left out numbers with 5×2×2

so, 5×2×2×3×3×3×2×7×2= 15120