Highest Common Factor of 967, 813, 529, 789 using Euclid's algorithm

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

HCF Calculator using the Euclid Division Algorithm helps you to find the Highest common factor (HCF) easily for 967, 813, 529, 789 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 967, 813, 529, 789 is 1 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 967, 813, 529, 789 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 967, 813, 529, 789 is 1.

HCF(967, 813, 529, 789) = 1

HCF of 967, 813, 529, 789 using Euclid's algorithm

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

HCF of:

Highest common factor (HCF) of 967, 813, 529, 789 is 1.

Highest Common Factor of 967,813,529,789 using Euclid's algorithm

Highest Common Factor of 967,813,529,789 is 1

Step 1: Since 967 > 813, we apply the division lemma to 967 and 813, to get

967 = 813 x 1 + 154

Step 2: Since the reminder 813 ≠ 0, we apply division lemma to 154 and 813, to get

813 = 154 x 5 + 43

Step 3: We consider the new divisor 154 and the new remainder 43, and apply the division lemma to get

154 = 43 x 3 + 25

We consider the new divisor 43 and the new remainder 25,and apply the division lemma to get

43 = 25 x 1 + 18

We consider the new divisor 25 and the new remainder 18,and apply the division lemma to get

25 = 18 x 1 + 7

We consider the new divisor 18 and the new remainder 7,and apply the division lemma to get

18 = 7 x 2 + 4

We consider the new divisor 7 and the new remainder 4,and apply the division lemma to get

7 = 4 x 1 + 3

We consider the new divisor 4 and the new remainder 3,and apply the division lemma to get

4 = 3 x 1 + 1

We consider the new divisor 3 and the new remainder 1,and apply the division lemma to get

3 = 1 x 3 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 967 and 813 is 1

Notice that 1 = HCF(3,1) = HCF(4,3) = HCF(7,4) = HCF(18,7) = HCF(25,18) = HCF(43,25) = HCF(154,43) = HCF(813,154) = HCF(967,813) .

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

Step 1: Since 529 > 1, we apply the division lemma to 529 and 1, to get

529 = 1 x 529 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 529 is 1

Notice that 1 = HCF(529,1) .

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

Step 1: Since 789 > 1, we apply the division lemma to 789 and 1, to get

789 = 1 x 789 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 789 is 1

Notice that 1 = HCF(789,1) .

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Frequently Asked Questions on HCF of 967, 813, 529, 789 using Euclid's Algorithm

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 967, 813, 529, 789?

Answer: HCF of 967, 813, 529, 789 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 967, 813, 529, 789 using Euclid's Algorithm?

Answer: For arbitrary numbers 967, 813, 529, 789 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.