Highest Common Factor of 317, 780, 592 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 317, 780, 592 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 317, 780, 592 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 317, 780, 592 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 317, 780, 592 is 1.

HCF(317, 780, 592) = 1

HCF of 317, 780, 592 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 317, 780, 592 is 1.

Highest Common Factor of 317,780,592 using Euclid's algorithm

Highest Common Factor of 317,780,592 is 1

Step 1: Since 780 > 317, we apply the division lemma to 780 and 317, to get

780 = 317 x 2 + 146

Step 2: Since the reminder 317 ≠ 0, we apply division lemma to 146 and 317, to get

317 = 146 x 2 + 25

Step 3: We consider the new divisor 146 and the new remainder 25, and apply the division lemma to get

146 = 25 x 5 + 21

We consider the new divisor 25 and the new remainder 21,and apply the division lemma to get

25 = 21 x 1 + 4

We consider the new divisor 21 and the new remainder 4,and apply the division lemma to get

21 = 4 x 5 + 1

We consider the new divisor 4 and the new remainder 1,and apply the division lemma to get

4 = 1 x 4 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 317 and 780 is 1

Notice that 1 = HCF(4,1) = HCF(21,4) = HCF(25,21) = HCF(146,25) = HCF(317,146) = HCF(780,317) .

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

Step 1: Since 592 > 1, we apply the division lemma to 592 and 1, to get

592 = 1 x 592 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 592 is 1

Notice that 1 = HCF(592,1) .

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Frequently Asked Questions on HCF of 317, 780, 592 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 317, 780, 592?

Answer: HCF of 317, 780, 592 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 317, 780, 592 using Euclid's Algorithm?

Answer: For arbitrary numbers 317, 780, 592 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.