What is the LCM of 29 and 30?

Answer 1

To calculate the LCM of two numbers you first need to work out their prime factors. In this case:

29=29

30=5x3x2

The next step would be to identify any common factors, but as there are none, we simply take all these numbers and work out the product:

29x5x3x2=870

So the LCM of 29 and 30 is 870.

Answer 2

The least common multiple of 30 and 29 is 870.