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What is HCF of 18 and 54?
18
What is the HCF 18 and 30?
hcf(18, 30) = 6.
What is 18 over 81 in simplest form?
18/81 = 2/9 (divide top and bottom by the hcf of 18 & 81 = 9)
What is the HCF of 18 and 99?
18 = 2 x 3 x 3 99 = 3 x 3 x 11 So hcf = 3 x 3 = 9
What is the HCF and LCM of 3 and 18?
HCF = 3... LCM = 18 !
What is the HCF of 18 and 117?
The GCF is 9.
What is the hcf of 18 and 9?
It is: 9
What is the HCF of 18 and 81?
It is: 9
What is the HCF of 18 54 and 81?
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
What is the hcf of 9 and 54 and 18?
The GCF is 9.
What is HCF of 18 and 54?
18
What is the HCF of 6 9 and 18?
3
What is the HCF of 918?
If that's 9 and 18, the GCF is 9.
What is the HCF of 8 and 18?
factors of 8: 1, 2, 4, 8 factors of 18: 1, 2, 3, 6, 9, 18 HCF: 2
What does 9 represent to 18 and 27?
Nine is HCF of 18 and 27
What is the highest common of 18 and 63?
HCF is 9
What is the LCM of 18 and the hcm of 3?
LCM=18=2*32 HCF(guess that is what u meant, highest common factor)=3 Possibilities: 3 and 18, 6 and 9, three or all of the numbers together. Note: 3 and 6 gives a LCM of 6 3 and 9 gives a LCM of 9 6 and 18 gives a HCF of 6 9 and 18 gives a HCF of 9 Three or four out of the numbers (3,6,9 and 18) will give you LCM of 18 and HCF of 3 as well.
