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.
The HCF (Highest Common Factor) of 27, 63, and 207 can be found by identifying the common factors of these numbers. The factors of 27 are 1, 3, 9, and 27. The factors of 63 are 1, 3, 7, 9, 21, and 63. The factors of 207 are 1, 3, 9, 23, 69, and 207. The highest common factor among these numbers is 9.
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.