Highest Common Factor of 793, 768, 951, 545 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 793, 768, 951, 545 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 793, 768, 951, 545 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 793, 768, 951, 545 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 793, 768, 951, 545 is 1.

HCF(793, 768, 951, 545) = 1

HCF of 793, 768, 951, 545 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 793, 768, 951, 545 is 1.

Highest Common Factor of 793,768,951,545 using Euclid's algorithm

Highest Common Factor of 793,768,951,545 is 1

Step 1: Since 793 > 768, we apply the division lemma to 793 and 768, to get

793 = 768 x 1 + 25

Step 2: Since the reminder 768 ≠ 0, we apply division lemma to 25 and 768, to get

768 = 25 x 30 + 18

Step 3: 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 793 and 768 is 1

Notice that 1 = HCF(3,1) = HCF(4,3) = HCF(7,4) = HCF(18,7) = HCF(25,18) = HCF(768,25) = HCF(793,768) .

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

Step 1: Since 951 > 1, we apply the division lemma to 951 and 1, to get

951 = 1 x 951 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 951 is 1

Notice that 1 = HCF(951,1) .

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

Step 1: Since 545 > 1, we apply the division lemma to 545 and 1, to get

545 = 1 x 545 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 545 is 1

Notice that 1 = HCF(545,1) .

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Frequently Asked Questions on HCF of 793, 768, 951, 545 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 793, 768, 951, 545?

Answer: HCF of 793, 768, 951, 545 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 793, 768, 951, 545 using Euclid's Algorithm?

Answer: For arbitrary numbers 793, 768, 951, 545 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.