What is the LCM of 30 and 50?

Answer 1

The LCM of these two numbers is 150.

To prove it, express both numbers like this:

30 = 2 x 3 x 5

50 = 2 x 52

Now, take the largest power of each factor and find the product: 2 x 3 x 52 = 2 x 3 x 25 = 6 x 25 = 150. You can find any LCM using this method.

Answer 2

The LCM is 150.