Find the LCM of 25, 30, 50 and 75.
Answer & explanation
Correct answer: option 2
⇒ 25 = 5 × 5
⇒ 30 = 2 × 3 × 5
⇒ 50 = 2 × 5 × 5
⇒ 75 = 3 × 5 × 5
⇒ LCM of 25, 30, 50 and 75 = 2 × 3 × 5 × 5 = 150
Find the LCM of 25, 30, 50 and 75.
Correct answer: option 2
⇒ 25 = 5 × 5
⇒ 30 = 2 × 3 × 5
⇒ 50 = 2 × 5 × 5
⇒ 75 = 3 × 5 × 5
⇒ LCM of 25, 30, 50 and 75 = 2 × 3 × 5 × 5 = 150