HCF Calculator using the Euclid Division Algorithm helps you to find the Highest common factor (HCF) easily for 34, 26, 12 i.e. 2 the largest integer that leaves a remainder zero for all numbers.

HCF of 34, 26, 12 is 2 the largest number which exactly divides all the numbers i.e. where the remainder is zero. Let us get into the working of this example.

Consider we have numbers 34, 26, 12 and we need to find the HCF of these numbers. To do so, we need to choose the largest integer first and then as per Euclid's Division Lemma a = bq + r where 0 ≤ r ≤ b

Highest common factor (HCF) of 34, 26, 12 is **2**.

HCF(34, 26, 12) = 2

*Highest common factor* or Highest common divisor (hcd) can be calculated by Euclid's algotithm.

Highest common factor (HCF) of 34, 26, 12 is **2**.

**Step 1:** Since 34 > 26, we apply the division lemma to 34 and 26, to get

34 = 26 x 1 + 8

**Step 2:** Since the reminder 26 ≠ 0, we apply division lemma to 8 and 26, to get

26 = 8 x 3 + 2

**Step 3:** We consider the new divisor 8 and the new remainder 2, and apply the division lemma to get

8 = 2 x 4 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 34 and 26 is 2

Notice that 2 = HCF(8,2) = HCF(26,8) = HCF(34,26) .

We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma

**Step 1:** Since 12 > 2, we apply the division lemma to 12 and 2, to get

12 = 2 x 6 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 2 and 12 is 2

Notice that 2 = HCF(12,2) .

Here are some samples of HCF using Euclid's Algorithm calculations.

1. What is the Euclid division algorithm?

Answer: Euclid's Division Algorithm is a technique to compute the Highest Common Factor (HCF) of given positive integers.

2. what is the HCF of 34, 26, 12?

Answer: HCF of 34, 26, 12 is 2 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 34, 26, 12 using Euclid's Algorithm?

Answer: For arbitrary numbers 34, 26, 12 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.