Highest Common Factor of 581, 912, 179 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 581, 912, 179 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 581, 912, 179 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 581, 912, 179 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 581, 912, 179 is 1.

HCF(581, 912, 179) = 1

HCF of 581, 912, 179 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 581, 912, 179 is 1.

Highest Common Factor of 581,912,179 using Euclid's algorithm

Highest Common Factor of 581,912,179 is 1

Step 1: Since 912 > 581, we apply the division lemma to 912 and 581, to get

912 = 581 x 1 + 331

Step 2: Since the reminder 581 ≠ 0, we apply division lemma to 331 and 581, to get

581 = 331 x 1 + 250

Step 3: We consider the new divisor 331 and the new remainder 250, and apply the division lemma to get

331 = 250 x 1 + 81

We consider the new divisor 250 and the new remainder 81,and apply the division lemma to get

250 = 81 x 3 + 7

We consider the new divisor 81 and the new remainder 7,and apply the division lemma to get

81 = 7 x 11 + 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 581 and 912 is 1

Notice that 1 = HCF(3,1) = HCF(4,3) = HCF(7,4) = HCF(81,7) = HCF(250,81) = HCF(331,250) = HCF(581,331) = HCF(912,581) .

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

Step 1: Since 179 > 1, we apply the division lemma to 179 and 1, to get

179 = 1 x 179 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 179 is 1

Notice that 1 = HCF(179,1) .

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Frequently Asked Questions on HCF of 581, 912, 179 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 581, 912, 179?

Answer: HCF of 581, 912, 179 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 581, 912, 179 using Euclid's Algorithm?

Answer: For arbitrary numbers 581, 912, 179 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.