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Earn +20 ptsQ: What is the HCF of 3 and 18?
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What is the HCF and LCM of 3 and 18?
HCF = 3... LCM = 18 !
What is the HCF of 75 and 18?
The GCF is 3.
What is the HCF of 15 and 18?
The GCF is 3.
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 are the two numbers have an LCM of 18 and an hcf of 3?
18 and 3
What wo numbers have a LCM of 18 and a HCF of 3?
3 and 18 do.
What is two numbers have an LCM 0f 18 and an HCF of 3?
3 and 18
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 of 8 and 18?
factors of 8: 1, 2, 4, 8 factors of 18: 1, 2, 3, 6, 9, 18 HCF: 2
What is the HCF of 27 60 18?
It is: 3
What is the HCF of 6 9 and 18?
3
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.
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