The GCF is 5.
It is; 20
The greatest common factor of 80 and 100 is 20.
It is 16
It is: 5
Write 100 and 120 in their prime compositions in power form: 100 = 223052 120 = 233151 For hcf, take lowest power of each prime across the compositions; for LCM, take highest powers: hcf = 223051 = 4 x 1 x 5 = 20 LCM = 233152 = 8 x 3 x 25 = 600
The HCF of the three numbers is 100
20
What is the hcf of 80,100 and 120
Divide both numbers by their HCF. So 80/100 = 4/5
The GCF is 5.
The GCF is 10.
The GCF is 16.
The GCF is 8.
The GCF is 25.
The greatest common factor of 80 and 100 is 20.
It is 16
4
8