40 and 50
12 & 16
12 and 16
16 and 12 how did you get it
16 and 24
The GCF of 9 and 15 is 3. The LCM is 45.
How about: 12, 16 and 24
40 and 50
40 and 50
Let the two numbers be x and y. Let suppose that the average of two numbers is 20. Then,x + y = 40 and 40/GCF = 5, where GCF = 40/5 = 8Since LCM is 48 and GCF is 8, the numbers are 16 and 24, whose average is 20 is true.
You cannot. LCM{2,6,12} = 12 and GCF{2,6,12} = 2 LCM{4,6,12} = 12 and GCF{4,6,12} = 2 The two sets have the same LCM and GCF but, clearly, their sums are different.
60 and 36
40 and 50
12 & 16
4 and 8.
No need to answer it anymore.
They are: GCF = 5 and LCM = 325 and the sum is 5+325 = 330