42:42,84,126,168,210,252,294,336,378,420,462 66:66,132,198,264,330,396,462
66 66/3 is 22 66/11 is 6 66/2 is 33
The least common multiple (LCM) of 21 and 42 is 42.
LCM of 66 and 40 is 1320.
LCM of 66, 55, 44 = 660
LCM of 42 and 105 is 210.
The LCM is 1848.
The Least Common Multiple (LCM) for 66 10 42 is 2,310.
The Least Common Multiple (LCM) for 21 42 66 1500 is 115,500
462
462
Unless there is a common factor, LCM is the product. 42 = 2 x 3 x 7; 66 = 2 x 3 x 11. There are common factors of 2 and 3 so one occurrence is to be ignored when multiplying ie 2 x 3 x 7 x 11 so LCM = 462 (11 x 42, 7 x 66)
The LCM is 66.
The LCM is 66.
The LCM is 42.
The LCM is 42.
The LCM is: 66
66 66/3 is 22 66/11 is 6 66/2 is 33