It is: 24
48 + 72 = 120
0.6667
The lcm of 48 and 72 is 144
1.5 x 48 = 72
48 x 72 = 3456
The GCF of 48 and 72 is 24. 48/72 reduces to 2/3
The GCF is 24.
24, 48, 72.
48/72 = 2/3
Simplified.. 48/72 = 2/3
There is only one GCF of 48 and 72 and it is NOT prime. The greatest common factor of 48 and 72 is 24.
The HCF of 48 and 72 is 24. The LCM is 144.