Highest Common Factor of 734, 568, 345, 84 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 734, 568, 345, 84 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 734, 568, 345, 84 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 734, 568, 345, 84 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 734, 568, 345, 84 is 1.

HCF(734, 568, 345, 84) = 1

HCF of 734, 568, 345, 84 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 734, 568, 345, 84 is 1.

Highest Common Factor of 734,568,345,84 using Euclid's algorithm

Highest Common Factor of 734,568,345,84 is 1

Step 1: Since 734 > 568, we apply the division lemma to 734 and 568, to get

734 = 568 x 1 + 166

Step 2: Since the reminder 568 ≠ 0, we apply division lemma to 166 and 568, to get

568 = 166 x 3 + 70

Step 3: We consider the new divisor 166 and the new remainder 70, and apply the division lemma to get

166 = 70 x 2 + 26

We consider the new divisor 70 and the new remainder 26,and apply the division lemma to get

70 = 26 x 2 + 18

We consider the new divisor 26 and the new remainder 18,and apply the division lemma to get

26 = 18 x 1 + 8

We consider the new divisor 18 and the new remainder 8,and apply the division lemma to get

18 = 8 x 2 + 2

We consider the new divisor 8 and the new remainder 2,and apply the division lemma to get

8 = 2 x 4 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 734 and 568 is 2

Notice that 2 = HCF(8,2) = HCF(18,8) = HCF(26,18) = HCF(70,26) = HCF(166,70) = HCF(568,166) = HCF(734,568) .

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

Step 1: Since 345 > 2, we apply the division lemma to 345 and 2, to get

345 = 2 x 172 + 1

Step 2: Since the reminder 2 ≠ 0, we apply division lemma to 1 and 2, 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 2 and 345 is 1

Notice that 1 = HCF(2,1) = HCF(345,2) .

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

Step 1: Since 84 > 1, we apply the division lemma to 84 and 1, to get

84 = 1 x 84 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 84 is 1

Notice that 1 = HCF(84,1) .

HCF using Euclid's Algorithm Calculation Examples

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

Frequently Asked Questions on HCF of 734, 568, 345, 84 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 734, 568, 345, 84?

Answer: HCF of 734, 568, 345, 84 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 734, 568, 345, 84 using Euclid's Algorithm?

Answer: For arbitrary numbers 734, 568, 345, 84 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.