Highest Common Factor of 793, 620, 314 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, 620, 314 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 793, 620, 314 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, 620, 314 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, 620, 314 is 1.

HCF(793, 620, 314) = 1

HCF of 793, 620, 314 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, 620, 314 is 1.

Highest Common Factor of 793,620,314 using Euclid's algorithm

Highest Common Factor of 793,620,314 is 1

Step 1: Since 793 > 620, we apply the division lemma to 793 and 620, to get

793 = 620 x 1 + 173

Step 2: Since the reminder 620 ≠ 0, we apply division lemma to 173 and 620, to get

620 = 173 x 3 + 101

Step 3: We consider the new divisor 173 and the new remainder 101, and apply the division lemma to get

173 = 101 x 1 + 72

We consider the new divisor 101 and the new remainder 72,and apply the division lemma to get

101 = 72 x 1 + 29

We consider the new divisor 72 and the new remainder 29,and apply the division lemma to get

72 = 29 x 2 + 14

We consider the new divisor 29 and the new remainder 14,and apply the division lemma to get

29 = 14 x 2 + 1

We consider the new divisor 14 and the new remainder 1,and apply the division lemma to get

14 = 1 x 14 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 793 and 620 is 1

Notice that 1 = HCF(14,1) = HCF(29,14) = HCF(72,29) = HCF(101,72) = HCF(173,101) = HCF(620,173) = HCF(793,620) .

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

Step 1: Since 314 > 1, we apply the division lemma to 314 and 1, to get

314 = 1 x 314 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 314 is 1

Notice that 1 = HCF(314,1) .

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Frequently Asked Questions on HCF of 793, 620, 314 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, 620, 314?

Answer: HCF of 793, 620, 314 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 793, 620, 314 using Euclid's Algorithm?

Answer: For arbitrary numbers 793, 620, 314 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.