The LCM is: 385
The LCM is 1925.
The LCM is 34650.
385
770
770
770
5 and 7 share no common factor, so the LCM is 5*7 = 35
The LCM is: 55,440.
35 = 5 x 7, 55 = 5 x 11. There is a common factor of 5 so LCM = (35 x 55)/5 ie 385
The LCM is 35.
The LCM is 55.
The LCM is 55.