Highest Common Factor of 893, 341, 77 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 893, 341, 77 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 893, 341, 77 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 893, 341, 77 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 893, 341, 77 is 1.

HCF(893, 341, 77) = 1

HCF of 893, 341, 77 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 893, 341, 77 is 1.

Highest Common Factor of 893,341,77 using Euclid's algorithm

Highest Common Factor of 893,341,77 is 1

Step 1: Since 893 > 341, we apply the division lemma to 893 and 341, to get

893 = 341 x 2 + 211

Step 2: Since the reminder 341 ≠ 0, we apply division lemma to 211 and 341, to get

341 = 211 x 1 + 130

Step 3: We consider the new divisor 211 and the new remainder 130, and apply the division lemma to get

211 = 130 x 1 + 81

We consider the new divisor 130 and the new remainder 81,and apply the division lemma to get

130 = 81 x 1 + 49

We consider the new divisor 81 and the new remainder 49,and apply the division lemma to get

81 = 49 x 1 + 32

We consider the new divisor 49 and the new remainder 32,and apply the division lemma to get

49 = 32 x 1 + 17

We consider the new divisor 32 and the new remainder 17,and apply the division lemma to get

32 = 17 x 1 + 15

We consider the new divisor 17 and the new remainder 15,and apply the division lemma to get

17 = 15 x 1 + 2

We consider the new divisor 15 and the new remainder 2,and apply the division lemma to get

15 = 2 x 7 + 1

We consider the new divisor 2 and the new remainder 1,and apply the division lemma 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 893 and 341 is 1

Notice that 1 = HCF(2,1) = HCF(15,2) = HCF(17,15) = HCF(32,17) = HCF(49,32) = HCF(81,49) = HCF(130,81) = HCF(211,130) = HCF(341,211) = HCF(893,341) .

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

Step 1: Since 77 > 1, we apply the division lemma to 77 and 1, to get

77 = 1 x 77 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 77 is 1

Notice that 1 = HCF(77,1) .

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Frequently Asked Questions on HCF of 893, 341, 77 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 893, 341, 77?

Answer: HCF of 893, 341, 77 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 893, 341, 77 using Euclid's Algorithm?

Answer: For arbitrary numbers 893, 341, 77 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.