Highest Common Factor of 996, 352, 687 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 996, 352, 687 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 996, 352, 687 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 996, 352, 687 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 996, 352, 687 is 1.

HCF(996, 352, 687) = 1

HCF of 996, 352, 687 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 996, 352, 687 is 1.

Highest Common Factor of 996,352,687 using Euclid's algorithm

Highest Common Factor of 996,352,687 is 1

Step 1: Since 996 > 352, we apply the division lemma to 996 and 352, to get

996 = 352 x 2 + 292

Step 2: Since the reminder 352 ≠ 0, we apply division lemma to 292 and 352, to get

352 = 292 x 1 + 60

Step 3: We consider the new divisor 292 and the new remainder 60, and apply the division lemma to get

292 = 60 x 4 + 52

We consider the new divisor 60 and the new remainder 52,and apply the division lemma to get

60 = 52 x 1 + 8

We consider the new divisor 52 and the new remainder 8,and apply the division lemma to get

52 = 8 x 6 + 4

We consider the new divisor 8 and the new remainder 4,and apply the division lemma to get

8 = 4 x 2 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 4, the HCF of 996 and 352 is 4

Notice that 4 = HCF(8,4) = HCF(52,8) = HCF(60,52) = HCF(292,60) = HCF(352,292) = HCF(996,352) .

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

Step 1: Since 687 > 4, we apply the division lemma to 687 and 4, to get

687 = 4 x 171 + 3

Step 2: Since the reminder 4 ≠ 0, we apply division lemma to 3 and 4, to get

4 = 3 x 1 + 1

Step 3: 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 4 and 687 is 1

Notice that 1 = HCF(3,1) = HCF(4,3) = HCF(687,4) .

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Frequently Asked Questions on HCF of 996, 352, 687 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 996, 352, 687?

Answer: HCF of 996, 352, 687 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 996, 352, 687 using Euclid's Algorithm?

Answer: For arbitrary numbers 996, 352, 687 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.