Highest Common Factor of 5987, 7931, 99071 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 5987, 7931, 99071 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 5987, 7931, 99071 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 5987, 7931, 99071 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 5987, 7931, 99071 is 1.

HCF(5987, 7931, 99071) = 1

HCF of 5987, 7931, 99071 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 5987, 7931, 99071 is 1.

Highest Common Factor of 5987,7931,99071 using Euclid's algorithm

Highest Common Factor of 5987,7931,99071 is 1

Step 1: Since 7931 > 5987, we apply the division lemma to 7931 and 5987, to get

7931 = 5987 x 1 + 1944

Step 2: Since the reminder 5987 ≠ 0, we apply division lemma to 1944 and 5987, to get

5987 = 1944 x 3 + 155

Step 3: We consider the new divisor 1944 and the new remainder 155, and apply the division lemma to get

1944 = 155 x 12 + 84

We consider the new divisor 155 and the new remainder 84,and apply the division lemma to get

155 = 84 x 1 + 71

We consider the new divisor 84 and the new remainder 71,and apply the division lemma to get

84 = 71 x 1 + 13

We consider the new divisor 71 and the new remainder 13,and apply the division lemma to get

71 = 13 x 5 + 6

We consider the new divisor 13 and the new remainder 6,and apply the division lemma to get

13 = 6 x 2 + 1

We consider the new divisor 6 and the new remainder 1,and apply the division lemma to get

6 = 1 x 6 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 5987 and 7931 is 1

Notice that 1 = HCF(6,1) = HCF(13,6) = HCF(71,13) = HCF(84,71) = HCF(155,84) = HCF(1944,155) = HCF(5987,1944) = HCF(7931,5987) .

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

Step 1: Since 99071 > 1, we apply the division lemma to 99071 and 1, to get

99071 = 1 x 99071 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 99071 is 1

Notice that 1 = HCF(99071,1) .

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Frequently Asked Questions on HCF of 5987, 7931, 99071 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 5987, 7931, 99071?

Answer: HCF of 5987, 7931, 99071 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 5987, 7931, 99071 using Euclid's Algorithm?

Answer: For arbitrary numbers 5987, 7931, 99071 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.