Highest Common Factor of 8423, 5546 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 8423, 5546 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 8423, 5546 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 8423, 5546 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 8423, 5546 is 1.

HCF(8423, 5546) = 1

HCF of 8423, 5546 using Euclid's algorithm

Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.

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Highest common factor (HCF) of 8423, 5546 is 1.

Highest Common Factor of 8423,5546 using Euclid's algorithm

Highest Common Factor of 8423,5546 is 1

Step 1: Since 8423 > 5546, we apply the division lemma to 8423 and 5546, to get

8423 = 5546 x 1 + 2877

Step 2: Since the reminder 5546 ≠ 0, we apply division lemma to 2877 and 5546, to get

5546 = 2877 x 1 + 2669

Step 3: We consider the new divisor 2877 and the new remainder 2669, and apply the division lemma to get

2877 = 2669 x 1 + 208

We consider the new divisor 2669 and the new remainder 208,and apply the division lemma to get

2669 = 208 x 12 + 173

We consider the new divisor 208 and the new remainder 173,and apply the division lemma to get

208 = 173 x 1 + 35

We consider the new divisor 173 and the new remainder 35,and apply the division lemma to get

173 = 35 x 4 + 33

We consider the new divisor 35 and the new remainder 33,and apply the division lemma to get

35 = 33 x 1 + 2

We consider the new divisor 33 and the new remainder 2,and apply the division lemma to get

33 = 2 x 16 + 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 8423 and 5546 is 1

Notice that 1 = HCF(2,1) = HCF(33,2) = HCF(35,33) = HCF(173,35) = HCF(208,173) = HCF(2669,208) = HCF(2877,2669) = HCF(5546,2877) = HCF(8423,5546) .

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Frequently Asked Questions on HCF of 8423, 5546 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 8423, 5546?

Answer: HCF of 8423, 5546 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 8423, 5546 using Euclid's Algorithm?

Answer: For arbitrary numbers 8423, 5546 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.