The Least Common Multiple (LCM) for 273 21 28 is 1,092.
The LCM is 273.
LCM(21, 39) = 273.
273
The LCM is: 84
LCM = 273
The Least Common Multiple (LCM) for 21 28 is 84.
LCM(21, 28, 42) = 84
LCM(6, 21, 28) = 84.
The LCM of 21 and 91 is 273.
They are 21 and 546 respectively
Of each of them on their own respectively is 28, 21 and 9. together is 252
sicne 13 is prime it simple is 13*21=273 or you can factor it as well and see 13=1*13 21=3*7 LCM=3*7*13=273