Question

Lcn of 120, 150 and 180​

Answer 1

Answer:

1800

Step-by-step explanation:

120 = 2*2*2*3*5

150=2*3*5*5

180= 2*2*3*3*5

LCM = 2*2*2*3*3*5*5

LCM= 1800

Answer 2

Answer:

LCM = 1800

Step-by-step explanation:

Prime factors of 120 = 2 × 2 × 2 × 3 × 5 or 2^3 × 3 × 5

Prime factors of 150 =2 x 3 x 5 x 5 or 2 x 3 x 5^2

Prime factors of 180 = 2^2 × 3^2 × 5.

LCM = 2^3 x 3^2 x 5^2

LCM = 1800