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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?
Oh, isn't that a lovely question! To find the highest common factor (HCF) of 9, 54, and 18, we first look at the factors of each number. The factors of 9 are 1, 3, and 9; the factors of 54 are 1, 2, 3, 6, 9, 18, 27, and 54; and the factors of 18 are 1, 2, 3, 6, 9, and 18. The largest number that appears in the factors of all three numbers is 9, so the HCF of 9, 54, and 18 is 9. Isn't that just a happy little number to find?
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.
