Highest Common Factor of 908, 521, 274 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 908, 521, 274 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 908, 521, 274 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 908, 521, 274 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 908, 521, 274 is 1.

HCF(908, 521, 274) = 1

HCF of 908, 521, 274 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 908, 521, 274 is 1.

Highest Common Factor of 908,521,274 using Euclid's algorithm

Highest Common Factor of 908,521,274 is 1

Step 1: Since 908 > 521, we apply the division lemma to 908 and 521, to get

908 = 521 x 1 + 387

Step 2: Since the reminder 521 ≠ 0, we apply division lemma to 387 and 521, to get

521 = 387 x 1 + 134

Step 3: We consider the new divisor 387 and the new remainder 134, and apply the division lemma to get

387 = 134 x 2 + 119

We consider the new divisor 134 and the new remainder 119,and apply the division lemma to get

134 = 119 x 1 + 15

We consider the new divisor 119 and the new remainder 15,and apply the division lemma to get

119 = 15 x 7 + 14

We consider the new divisor 15 and the new remainder 14,and apply the division lemma to get

15 = 14 x 1 + 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 908 and 521 is 1

Notice that 1 = HCF(14,1) = HCF(15,14) = HCF(119,15) = HCF(134,119) = HCF(387,134) = HCF(521,387) = HCF(908,521) .


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

Step 1: Since 274 > 1, we apply the division lemma to 274 and 1, to get

274 = 1 x 274 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 274 is 1

Notice that 1 = HCF(274,1) .

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Frequently Asked Questions on HCF of 908, 521, 274 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 908, 521, 274?

Answer: HCF of 908, 521, 274 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 908, 521, 274 using Euclid's Algorithm?

Answer: For arbitrary numbers 908, 521, 274 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.