27 and 54, respectively.
3 and 54, respectively.
27 and 486, respectively.
Gcf = 54 lcm = 108
LCM/GCF = 54/9 = 6 So you require two factors of 6 such that their maximum is the smallest. Therefore, rather than 1 and 6, you select 2 and 3. The two numbers are GCF*2 and GCF*3, that is 18 and 27.
For the given set 3 and 54, the GCF is 3 and the LCM is 54.
The GCF is 27.
The GCF of 27 and 81 is 27. And their LCM is 81.
The LCM is 1890 The GCF is 6
The LCM is 270. The GCF is 3.
Since 28 is divisible by both 2 and 7, the LCM is 28.
The GCF is 27.
The GCF is 27.