Highest Common Factor of 404, 107 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 404, 107 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 404, 107 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 404, 107 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 404, 107 is 1.

HCF(404, 107) = 1

HCF of 404, 107 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 404, 107 is 1.

Highest Common Factor of 404,107 using Euclid's algorithm

Highest Common Factor of 404,107 is 1

Step 1: Since 404 > 107, we apply the division lemma to 404 and 107, to get

404 = 107 x 3 + 83

Step 2: Since the reminder 107 ≠ 0, we apply division lemma to 83 and 107, to get

107 = 83 x 1 + 24

Step 3: We consider the new divisor 83 and the new remainder 24, and apply the division lemma to get

83 = 24 x 3 + 11

We consider the new divisor 24 and the new remainder 11,and apply the division lemma to get

24 = 11 x 2 + 2

We consider the new divisor 11 and the new remainder 2,and apply the division lemma to get

11 = 2 x 5 + 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 404 and 107 is 1

Notice that 1 = HCF(2,1) = HCF(11,2) = HCF(24,11) = HCF(83,24) = HCF(107,83) = HCF(404,107) .

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Frequently Asked Questions on HCF of 404, 107 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 404, 107?

Answer: HCF of 404, 107 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 404, 107 using Euclid's Algorithm?

Answer: For arbitrary numbers 404, 107 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.