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Earn +20 ptsQ: What is hcf of 9 and 11?
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What is the HCF of 4 and 9?
The HCF is 1.
What is the hcf of 9 15?
HCF is the highest common factor of two or more numbers. HCF of 9 and 15 is 3.
What is the hcf of 18 and 9?
It is: 9
What is the hcf of 11 33 and 44?
It is: 11
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
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