The LCM is 840.
The LCM is 1848.
14 and 21 have a sum of 35 and an LCM of 42
LCM of 24 35 45 is 2520.
The LCM of 11, 24, and 42 is 1848.
The LCM of 24, 42, and 84 is 168.
LCM(47, 35) = 1645.
The Least Common Multiple (LCM) of 12, 42, and 24 is 168.
The GCF and LCM of 24 and 42 are 6 and 168 respectively.
That would be 210. 35 x 6 and 42 x 5.
420
1680