The LCM of 345 and 9 is 1035.
The lowest common multiple of 9 and 345 is 1035
If that's 69 and 15, the LCM is 345. If that's 6, 9 and 15, the LCM is 90.
The LCM is 4140.
The lowest common multiple (LCM) of 165 and 345 is 3795.
The LCM is: 42,780
345
345
The LCM of 23 and 15 is 345.
690
The LCM is: 345
The number are coprime so their LCM is their product ie 15*23 = 345
The LCM is: 9