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The Highest Common Factor (HCF) of 6 and 18 is the largest number that divides both 6 and 18 without leaving a remainder. To find the HCF, we need to determine the common factors of 6 and 18, which are 1, 2, and 3. The largest among these common factors is 3, so the HCF of 6 and 18 is 3.
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Steve
Rene
RafaFactors of '6' are 1,2,3, & 6.
Factors of '18' are ,1,2,3,6,9, & 18
S
'6' is the highest number in both sets of factors , therefore '6' is the HCF.
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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 90 and 126?
The Highest Common Factor (HCF) of 90 and 126 is the largest number that divides both 90 and 126 without leaving a remainder. To find the HCF, we need to determine the common factors of 90 and 126, which are 1, 2, 3, 6, 9, and 18. The largest number among these common factors is 18. Therefore, the HCF of 90 and 126 is 18.
What is the HCF of 75 and 18?
The GCF is 3.
What is the HCF of 9 and 6?
3.
What is the HCF of 3 and 18?
3
