What is the LCM of 55 and 50?

Answer 1

55 equals 11 x 5 x 1. 50 equals 5 x 5 x 2 x 1. The factors in common are 5 and 1, so multiply them, then multiply this by the other factors: 11, 5 and 2. So the LCM is 11 x 5 x 2 x 5 x 1 = 550.

Answer 2

The LCM is 550.
Least common multiple of 50 and 55 is 550.