Highest Common Factor of 664, 929, 813, 437 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 664, 929, 813, 437 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 664, 929, 813, 437 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 664, 929, 813, 437 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 664, 929, 813, 437 is 1.

HCF(664, 929, 813, 437) = 1

HCF of 664, 929, 813, 437 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 664, 929, 813, 437 is 1.

Highest Common Factor of 664,929,813,437 using Euclid's algorithm

Highest Common Factor of 664,929,813,437 is 1

Step 1: Since 929 > 664, we apply the division lemma to 929 and 664, to get

929 = 664 x 1 + 265

Step 2: Since the reminder 664 ≠ 0, we apply division lemma to 265 and 664, to get

664 = 265 x 2 + 134

Step 3: We consider the new divisor 265 and the new remainder 134, and apply the division lemma to get

265 = 134 x 1 + 131

We consider the new divisor 134 and the new remainder 131,and apply the division lemma to get

134 = 131 x 1 + 3

We consider the new divisor 131 and the new remainder 3,and apply the division lemma to get

131 = 3 x 43 + 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 664 and 929 is 1

Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(131,3) = HCF(134,131) = HCF(265,134) = HCF(664,265) = HCF(929,664) .

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

Step 1: Since 813 > 1, we apply the division lemma to 813 and 1, to get

813 = 1 x 813 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 813 is 1

Notice that 1 = HCF(813,1) .

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

Step 1: Since 437 > 1, we apply the division lemma to 437 and 1, to get

437 = 1 x 437 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 437 is 1

Notice that 1 = HCF(437,1) .

HCF using Euclid's Algorithm Calculation Examples

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

Frequently Asked Questions on HCF of 664, 929, 813, 437 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 664, 929, 813, 437?

Answer: HCF of 664, 929, 813, 437 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 664, 929, 813, 437 using Euclid's Algorithm?

Answer: For arbitrary numbers 664, 929, 813, 437 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.