Highest Common Factor of 3899, 2540 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 3899, 2540 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 3899, 2540 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 3899, 2540 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 3899, 2540 is 1.

HCF(3899, 2540) = 1

HCF of 3899, 2540 using Euclid's algorithm

Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.

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Highest common factor (HCF) of 3899, 2540 is 1.

Highest Common Factor of 3899,2540 using Euclid's algorithm

Highest Common Factor of 3899,2540 is 1

Step 1: Since 3899 > 2540, we apply the division lemma to 3899 and 2540, to get

3899 = 2540 x 1 + 1359

Step 2: Since the reminder 2540 ≠ 0, we apply division lemma to 1359 and 2540, to get

2540 = 1359 x 1 + 1181

Step 3: We consider the new divisor 1359 and the new remainder 1181, and apply the division lemma to get

1359 = 1181 x 1 + 178

We consider the new divisor 1181 and the new remainder 178,and apply the division lemma to get

1181 = 178 x 6 + 113

We consider the new divisor 178 and the new remainder 113,and apply the division lemma to get

178 = 113 x 1 + 65

We consider the new divisor 113 and the new remainder 65,and apply the division lemma to get

113 = 65 x 1 + 48

We consider the new divisor 65 and the new remainder 48,and apply the division lemma to get

65 = 48 x 1 + 17

We consider the new divisor 48 and the new remainder 17,and apply the division lemma to get

48 = 17 x 2 + 14

We consider the new divisor 17 and the new remainder 14,and apply the division lemma to get

17 = 14 x 1 + 3

We consider the new divisor 14 and the new remainder 3,and apply the division lemma to get

14 = 3 x 4 + 2

We consider the new divisor 3 and the new remainder 2,and apply the division lemma to get

3 = 2 x 1 + 1

We consider the new divisor 2 and the new remainder 1,and apply the division lemma to get

2 = 1 x 2 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 3899 and 2540 is 1

Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(14,3) = HCF(17,14) = HCF(48,17) = HCF(65,48) = HCF(113,65) = HCF(178,113) = HCF(1181,178) = HCF(1359,1181) = HCF(2540,1359) = HCF(3899,2540) .

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Frequently Asked Questions on HCF of 3899, 2540 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 3899, 2540?

Answer: HCF of 3899, 2540 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 3899, 2540 using Euclid's Algorithm?

Answer: For arbitrary numbers 3899, 2540 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.