Highest Common Factor of 896, 622, 389 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 896, 622, 389 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 896, 622, 389 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 896, 622, 389 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 896, 622, 389 is 1.

HCF(896, 622, 389) = 1

HCF of 896, 622, 389 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 896, 622, 389 is 1.

Highest Common Factor of 896,622,389 using Euclid's algorithm

Highest Common Factor of 896,622,389 is 1

Step 1: Since 896 > 622, we apply the division lemma to 896 and 622, to get

896 = 622 x 1 + 274

Step 2: Since the reminder 622 ≠ 0, we apply division lemma to 274 and 622, to get

622 = 274 x 2 + 74

Step 3: We consider the new divisor 274 and the new remainder 74, and apply the division lemma to get

274 = 74 x 3 + 52

We consider the new divisor 74 and the new remainder 52,and apply the division lemma to get

74 = 52 x 1 + 22

We consider the new divisor 52 and the new remainder 22,and apply the division lemma to get

52 = 22 x 2 + 8

We consider the new divisor 22 and the new remainder 8,and apply the division lemma to get

22 = 8 x 2 + 6

We consider the new divisor 8 and the new remainder 6,and apply the division lemma to get

8 = 6 x 1 + 2

We consider the new divisor 6 and the new remainder 2,and apply the division lemma to get

6 = 2 x 3 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 896 and 622 is 2

Notice that 2 = HCF(6,2) = HCF(8,6) = HCF(22,8) = HCF(52,22) = HCF(74,52) = HCF(274,74) = HCF(622,274) = HCF(896,622) .

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

Step 1: Since 389 > 2, we apply the division lemma to 389 and 2, to get

389 = 2 x 194 + 1

Step 2: Since the reminder 2 ≠ 0, we apply division lemma to 1 and 2, to get

2 = 1 x 2 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 2 and 389 is 1

Notice that 1 = HCF(2,1) = HCF(389,2) .

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Frequently Asked Questions on HCF of 896, 622, 389 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 896, 622, 389?

Answer: HCF of 896, 622, 389 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 896, 622, 389 using Euclid's Algorithm?

Answer: For arbitrary numbers 896, 622, 389 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.