What is the LCM of 4 14 8 and 26?

Answer 1

Find the common factors and multiply those just once, then multiply all other factors.

4 = 1 x 2 x 2

14 = 1 x 2 x 7

8 = 1 x 2 x 2 x 2

26 = 1 x 2 x 13

I bolded the factors that need to be multiplied to get the LCF.

1 x 2 x 2 x 7 x 2 x 13 = 728

Answer 2

The LCM is 728.