It is: 735
The LCM is: 147
Least Common Multiple (LCM) for 3 5 3 5 is 15.
Since 147 is a multiple of 21, it is automatically the LCM.
The LCM is 147.
hcf(5, 15) = 5 lcm(5, 15) = 15.
The LCM is 441.
The LCM is 15.
The LCM is 15.
Both of these numbers are divisible by 3 and 7. The factors of 105 is 21 x 5 and that of 147 is 21 x 7. So the LCM is 21 x 35 = 735.
The LCM is 3969.
The LCM is: 15