The GCF is 3.
The GCF is 3.
3.
The HCF of the given numbers is 1
3
9= 3x3 12= 2x2x2x2x3 HCF = 3
HCF is the highest common factor of two or more numbers. HCF of 9 and 15 is 3.
hcf(18, 54, 81) = 9. Using prime factorization: 18 = 2 x 3^2 54 = 2 x 3^3 81 = 3^4 hcf = 3^2 = 9
3
lcm(9, 12) = 36; hcf(9, 12) = 3.
The HCF is 3
3.