Question

If the GCF of 50 and 20 is 10, Find its LCM.

Answer 1

GCF(50, 20) × LCM(50, 20) = 50 × 20

Since the GCF of 50 and 20 = 10

⇒ 10 × LCM(50, 20) = 1000

Therefore, LCM = 100