No.
98 is a multiple of 14 but not 8.
Least Common Multiple (LCM) for 8 98 is 392.
Try dividing, in this case, 98 / 8. If you get a whole number, it is a multiple; otherwise it isn't.
98
98
512
To determine if 98 is a multiple of 14, we need to divide 98 by 14. When we do this division, we find that 98 ÷ 14 = 7. Since the division results in a whole number (7), we can conclude that 98 is indeed a multiple of 14.
The Least Common Multiple of 98 and 35 is 490.
The least common multiple of 98 , 30 = 1,470
The Least Common Multiple of 110 and 98 is 5,390.
The Least Common Multiple of 77 and 98 is 1,078.
You need at least two numbers to find an LCM. IF that's 8 and 3, the LCM is 24.