lcm(9, 12) = 36; hcf(9, 12) = 3.
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 GCF is 9.
It is: 9
The GCF is 3.
3.
9= 3x3 12= 2x2x2x2x3 HCF = 3
The GCF is 9.
HCF of 27,63,207
The GCF is 9.
The HCF is 1.
The HCF is 1.
lcm(9, 12) = 36; hcf(9, 12) = 3.
HCF is the highest common factor of two or more numbers. HCF of 9 and 15 is 3.
It is: 9
9
The GCF is 1.