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Oh, what a delightful question! Finding the Highest Common Factor (HCF) is like finding the common ground where numbers can meet and dance together. The HCF of 30, 15, and 9 is 3, like a gentle breeze that connects them all with harmony and unity. Just imagine those numbers holding hands and skipping along a happy little path together.
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What is the HCF 18 and 30?
The Highest Common Factor (HCF) of 18 and 30 is the largest positive integer that divides both numbers without leaving a remainder. To find the HCF, we need to determine the common factors of 18 (1, 2, 3, 6, 9, 18) and 30 (1, 2, 3, 5, 6, 10, 15, 30) and identify the largest one they share, which is 6. Therefore, the HCF of 18 and 30 is 6.
What 2 numbers have the LCM of 45 and the HCF of 3?
9 & 15
What is the HCF of 30 126?
The GCF is 6.
What is the HCF of 75 and 45?
The GCF is 15.
What is the HCF 375 and 165?
The GCF is 15.
