Highest Common Factor of 26, 68, 90, 58 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 26, 68, 90, 58 i.e. 2 the largest integer that leaves a remainder zero for all numbers.

HCF of 26, 68, 90, 58 is 2 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 26, 68, 90, 58 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 26, 68, 90, 58 is 2.

HCF(26, 68, 90, 58) = 2

HCF of 26, 68, 90, 58 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 26, 68, 90, 58 is 2.

Highest Common Factor of 26,68,90,58 using Euclid's algorithm

Highest Common Factor of 26,68,90,58 is 2

Step 1: Since 68 > 26, we apply the division lemma to 68 and 26, to get

68 = 26 x 2 + 16

Step 2: Since the reminder 26 ≠ 0, we apply division lemma to 16 and 26, to get

26 = 16 x 1 + 10

Step 3: We consider the new divisor 16 and the new remainder 10, and apply the division lemma to get

16 = 10 x 1 + 6

We consider the new divisor 10 and the new remainder 6,and apply the division lemma to get

10 = 6 x 1 + 4

We consider the new divisor 6 and the new remainder 4,and apply the division lemma to get

6 = 4 x 1 + 2

We consider the new divisor 4 and the new remainder 2,and apply the division lemma to get

4 = 2 x 2 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 26 and 68 is 2

Notice that 2 = HCF(4,2) = HCF(6,4) = HCF(10,6) = HCF(16,10) = HCF(26,16) = HCF(68,26) .


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

Step 1: Since 90 > 2, we apply the division lemma to 90 and 2, to get

90 = 2 x 45 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 2 and 90 is 2

Notice that 2 = HCF(90,2) .


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

Step 1: Since 58 > 2, we apply the division lemma to 58 and 2, to get

58 = 2 x 29 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 2 and 58 is 2

Notice that 2 = HCF(58,2) .

HCF using Euclid's Algorithm Calculation Examples

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

Frequently Asked Questions on HCF of 26, 68, 90, 58 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 26, 68, 90, 58?

Answer: HCF of 26, 68, 90, 58 is 2 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 26, 68, 90, 58 using Euclid's Algorithm?

Answer: For arbitrary numbers 26, 68, 90, 58 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.