If there are no common factors the LCM is the product of all four numbers. 15 = 3 x 5, 24 = 2 x 2 x 2 x 3, 33 = 3 x 11, 57 = 3 x 19. The only common factor is 3 so one occurence of it can be ignored when multiplying out: 5 x 24 x 33 x 57 = 225720. ie LCM is 225720
Let's do 33 - 57 first. Since 57 is clearly larger than 33, we must go into the negatives. 33 - 57 = -24. Now add -24 to 47. It's just like subtracting 47 - 24. The answer is 23.
57
57
The LCM is 1539.
The LCM of 6 and 57 is 114.
The LCM is 627.
is the lcm of 21, 33, and 57
LCM(21, 33, 57) = 4389.
Let's do 33 - 57 first. Since 57 is clearly larger than 33, we must go into the negatives. 33 - 57 = -24. Now add -24 to 47. It's just like subtracting 47 - 24. The answer is 23.
57
57
4845
Least Common Multiple (LCM) for 57 27 is 513
33 +24=57
57 - (24 plus 15) = 18
The LCM is 969.
The LCM is 1539.