Highest Common Factor of 276, 776, 977 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 276, 776, 977 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 276, 776, 977 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 276, 776, 977 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 276, 776, 977 is 1.

HCF(276, 776, 977) = 1

HCF of 276, 776, 977 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 276, 776, 977 is 1.

Highest Common Factor of 276,776,977 using Euclid's algorithm

Highest Common Factor of 276,776,977 is 1

Step 1: Since 776 > 276, we apply the division lemma to 776 and 276, to get

776 = 276 x 2 + 224

Step 2: Since the reminder 276 ≠ 0, we apply division lemma to 224 and 276, to get

276 = 224 x 1 + 52

Step 3: We consider the new divisor 224 and the new remainder 52, and apply the division lemma to get

224 = 52 x 4 + 16

We consider the new divisor 52 and the new remainder 16,and apply the division lemma to get

52 = 16 x 3 + 4

We consider the new divisor 16 and the new remainder 4,and apply the division lemma to get

16 = 4 x 4 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 4, the HCF of 276 and 776 is 4

Notice that 4 = HCF(16,4) = HCF(52,16) = HCF(224,52) = HCF(276,224) = HCF(776,276) .

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

Step 1: Since 977 > 4, we apply the division lemma to 977 and 4, to get

977 = 4 x 244 + 1

Step 2: Since the reminder 4 ≠ 0, we apply division lemma to 1 and 4, to get

4 = 1 x 4 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 4 and 977 is 1

Notice that 1 = HCF(4,1) = HCF(977,4) .

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Frequently Asked Questions on HCF of 276, 776, 977 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 276, 776, 977?

Answer: HCF of 276, 776, 977 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 276, 776, 977 using Euclid's Algorithm?

Answer: For arbitrary numbers 276, 776, 977 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.