Highest Common Factor of 379, 289, 461, 91 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 379, 289, 461, 91 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 379, 289, 461, 91 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 379, 289, 461, 91 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 379, 289, 461, 91 is 1.

HCF(379, 289, 461, 91) = 1

HCF of 379, 289, 461, 91 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 379, 289, 461, 91 is 1.

Highest Common Factor of 379,289,461,91 using Euclid's algorithm

Highest Common Factor of 379,289,461,91 is 1

Step 1: Since 379 > 289, we apply the division lemma to 379 and 289, to get

379 = 289 x 1 + 90

Step 2: Since the reminder 289 ≠ 0, we apply division lemma to 90 and 289, to get

289 = 90 x 3 + 19

Step 3: We consider the new divisor 90 and the new remainder 19, and apply the division lemma to get

90 = 19 x 4 + 14

We consider the new divisor 19 and the new remainder 14,and apply the division lemma to get

19 = 14 x 1 + 5

We consider the new divisor 14 and the new remainder 5,and apply the division lemma to get

14 = 5 x 2 + 4

We consider the new divisor 5 and the new remainder 4,and apply the division lemma to get

5 = 4 x 1 + 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 379 and 289 is 1

Notice that 1 = HCF(4,1) = HCF(5,4) = HCF(14,5) = HCF(19,14) = HCF(90,19) = HCF(289,90) = HCF(379,289) .

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

Step 1: Since 461 > 1, we apply the division lemma to 461 and 1, to get

461 = 1 x 461 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 461 is 1

Notice that 1 = HCF(461,1) .

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

Step 1: Since 91 > 1, we apply the division lemma to 91 and 1, to get

91 = 1 x 91 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 91 is 1

Notice that 1 = HCF(91,1) .

HCF using Euclid's Algorithm Calculation Examples

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

Frequently Asked Questions on HCF of 379, 289, 461, 91 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 379, 289, 461, 91?

Answer: HCF of 379, 289, 461, 91 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 379, 289, 461, 91 using Euclid's Algorithm?

Answer: For arbitrary numbers 379, 289, 461, 91 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.