5
7 is prime, so it's lowest common multiple with anything that isn't itself a multiple of 7 (in which case the LCM would just be the other number itself) is that number times seven (in this case, 175).
The LCM of 5, 19, and 35 is: 665
The LCM of 4, 10, and 35 is: 140
140
The Least Common Multiple (LCM) for 5 35 65 is 455.
35
5
The Least Common Multiple of 5, 63, and 35 is 315.
5
The LCM is: 35
35
35
The least common multiple of 25 and 35 is their product divided by their greatest common factor, which is 25 x 35 ÷ 5 = 175.
35 = 5 x 7, 55 = 5 x 11. There is a common factor of 5 so LCM = (35 x 55)/5 ie 385
7 is prime, so it's lowest common multiple with anything that isn't itself a multiple of 7 (in which case the LCM would just be the other number itself) is that number times seven (in this case, 175).
The LCM of 5, 19, and 35 is: 665