The HCF of the given three numbers is 9 and because the digital sum of the given numbers equals 9 then the numbers are all divisible by 9
The hcf is 12
The GCF/HCF of 486 and 405 is 81.
No, 18 is not a factor of 81.
The greatest common factor of 36, 81 and 18 is 9
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
18/81 = 2/9 (divide top and bottom by the hcf of 18 & 81 = 9)
81
It is: 81 which is the HCF
It is: 27
The GCF is 27.
hcf(18, 30) = 6.
HCF = 3... LCM = 18 !
The HCF of the given three numbers is 9 and because the digital sum of the given numbers equals 9 then the numbers are all divisible by 9
The GCF is 1.
27.
HCF is 3