Highest Common Factor of 355, 4538, 3116 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 355, 4538, 3116 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 355, 4538, 3116 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 355, 4538, 3116 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 355, 4538, 3116 is 1.

HCF(355, 4538, 3116) = 1

HCF of 355, 4538, 3116 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 355, 4538, 3116 is 1.

Highest Common Factor of 355,4538,3116 using Euclid's algorithm

Highest Common Factor of 355,4538,3116 is 1

Step 1: Since 4538 > 355, we apply the division lemma to 4538 and 355, to get

4538 = 355 x 12 + 278

Step 2: Since the reminder 355 ≠ 0, we apply division lemma to 278 and 355, to get

355 = 278 x 1 + 77

Step 3: We consider the new divisor 278 and the new remainder 77, and apply the division lemma to get

278 = 77 x 3 + 47

We consider the new divisor 77 and the new remainder 47,and apply the division lemma to get

77 = 47 x 1 + 30

We consider the new divisor 47 and the new remainder 30,and apply the division lemma to get

47 = 30 x 1 + 17

We consider the new divisor 30 and the new remainder 17,and apply the division lemma to get

30 = 17 x 1 + 13

We consider the new divisor 17 and the new remainder 13,and apply the division lemma to get

17 = 13 x 1 + 4

We consider the new divisor 13 and the new remainder 4,and apply the division lemma to get

13 = 4 x 3 + 1

We consider the new divisor 4 and the new remainder 1,and apply the division lemma 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 355 and 4538 is 1

Notice that 1 = HCF(4,1) = HCF(13,4) = HCF(17,13) = HCF(30,17) = HCF(47,30) = HCF(77,47) = HCF(278,77) = HCF(355,278) = HCF(4538,355) .

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

Step 1: Since 3116 > 1, we apply the division lemma to 3116 and 1, to get

3116 = 1 x 3116 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 3116 is 1

Notice that 1 = HCF(3116,1) .

HCF using Euclid's Algorithm Calculation Examples

Here are some samples of HCF using Euclid's Algorithm calculations.

Frequently Asked Questions on HCF of 355, 4538, 3116 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 355, 4538, 3116?

Answer: HCF of 355, 4538, 3116 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 355, 4538, 3116 using Euclid's Algorithm?

Answer: For arbitrary numbers 355, 4538, 3116 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.