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ReneGet the prime factors of each number, group them all, and multiple all common, grouped prime factors together to get the highest common factor.
9 = 3 * 3
12 = 2 * 2 * 3
15 = 3 * 5
In this case, they all share one group of 3. So, the HCF is 3.
The Highest Common Factor (HCF) of 9, 12, and 15 is 3. To find the HCF, you need to determine the common factors of the numbers and then identify the highest one they all share. In this case, the factors of 9 are 1, 3, and 9, the factors of 12 are 1, 2, 3, 4, 6, and 12, and the factors of 15 are 1, 3, 5, and 15. The highest common factor among these three numbers is 3.
Oh, what a happy little question! The Highest Common Factor (HCF) of 9, 12, and 15 is 3. Just like painting a beautiful landscape, finding the HCF is about looking for the common factors and choosing the highest one. Remember, there are no mistakes in math, just happy little accidents!
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 9 and 15?
3
what is the most common factor of 9 and 15?
HCF of 9 and 15 is 3
Hcf of 12 and 15?
Oh, dude, the highest common factor (HCF) of 12 and 15 is 3. It's like the biggest number that can divide both 12 and 15 without leaving a remainder. So, if you were wondering, now you know. Cool, right?
What is the HCF of 12 and 90?
The Highest Common Factor (HCF) of 12 and 90 is 6. To find the HCF, you can list the factors of both numbers and identify the largest number that is common to both lists. The factors of 12 are 1, 2, 3, 4, 6, and 12, while the factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, and 90. The largest number that appears in both lists is 6, making it the HCF.
