Highest Common Factor of 881, 545, 969 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 881, 545, 969 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 881, 545, 969 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 881, 545, 969 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 881, 545, 969 is 1.

HCF(881, 545, 969) = 1

HCF of 881, 545, 969 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 881, 545, 969 is 1.

Highest Common Factor of 881,545,969 using Euclid's algorithm

Highest Common Factor of 881,545,969 is 1

Step 1: Since 881 > 545, we apply the division lemma to 881 and 545, to get

881 = 545 x 1 + 336

Step 2: Since the reminder 545 ≠ 0, we apply division lemma to 336 and 545, to get

545 = 336 x 1 + 209

Step 3: We consider the new divisor 336 and the new remainder 209, and apply the division lemma to get

336 = 209 x 1 + 127

We consider the new divisor 209 and the new remainder 127,and apply the division lemma to get

209 = 127 x 1 + 82

We consider the new divisor 127 and the new remainder 82,and apply the division lemma to get

127 = 82 x 1 + 45

We consider the new divisor 82 and the new remainder 45,and apply the division lemma to get

82 = 45 x 1 + 37

We consider the new divisor 45 and the new remainder 37,and apply the division lemma to get

45 = 37 x 1 + 8

We consider the new divisor 37 and the new remainder 8,and apply the division lemma to get

37 = 8 x 4 + 5

We consider the new divisor 8 and the new remainder 5,and apply the division lemma to get

8 = 5 x 1 + 3

We consider the new divisor 5 and the new remainder 3,and apply the division lemma to get

5 = 3 x 1 + 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 881 and 545 is 1

Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(5,3) = HCF(8,5) = HCF(37,8) = HCF(45,37) = HCF(82,45) = HCF(127,82) = HCF(209,127) = HCF(336,209) = HCF(545,336) = HCF(881,545) .

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

Step 1: Since 969 > 1, we apply the division lemma to 969 and 1, to get

969 = 1 x 969 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 969 is 1

Notice that 1 = HCF(969,1) .

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Frequently Asked Questions on HCF of 881, 545, 969 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 881, 545, 969?

Answer: HCF of 881, 545, 969 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 881, 545, 969 using Euclid's Algorithm?

Answer: For arbitrary numbers 881, 545, 969 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.