Highest Common Factor of 559, 668, 269, 81 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 559, 668, 269, 81 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 559, 668, 269, 81 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 559, 668, 269, 81 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 559, 668, 269, 81 is 1.

HCF(559, 668, 269, 81) = 1

HCF of 559, 668, 269, 81 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 559, 668, 269, 81 is 1.

Highest Common Factor of 559,668,269,81 using Euclid's algorithm

Highest Common Factor of 559,668,269,81 is 1

Step 1: Since 668 > 559, we apply the division lemma to 668 and 559, to get

668 = 559 x 1 + 109

Step 2: Since the reminder 559 ≠ 0, we apply division lemma to 109 and 559, to get

559 = 109 x 5 + 14

Step 3: We consider the new divisor 109 and the new remainder 14, and apply the division lemma to get

109 = 14 x 7 + 11

We consider the new divisor 14 and the new remainder 11,and apply the division lemma to get

14 = 11 x 1 + 3

We consider the new divisor 11 and the new remainder 3,and apply the division lemma to get

11 = 3 x 3 + 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 559 and 668 is 1

Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(11,3) = HCF(14,11) = HCF(109,14) = HCF(559,109) = HCF(668,559) .

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

Step 1: Since 269 > 1, we apply the division lemma to 269 and 1, to get

269 = 1 x 269 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 269 is 1

Notice that 1 = HCF(269,1) .

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

Step 1: Since 81 > 1, we apply the division lemma to 81 and 1, to get

81 = 1 x 81 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 81 is 1

Notice that 1 = HCF(81,1) .

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Frequently Asked Questions on HCF of 559, 668, 269, 81 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 559, 668, 269, 81?

Answer: HCF of 559, 668, 269, 81 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 559, 668, 269, 81 using Euclid's Algorithm?

Answer: For arbitrary numbers 559, 668, 269, 81 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.