Highest Common Factor of 834, 703 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 834, 703 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 834, 703 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 834, 703 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 834, 703 is 1.

HCF(834, 703) = 1

HCF of 834, 703 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 834, 703 is 1.

Highest Common Factor of 834,703 using Euclid's algorithm

Highest Common Factor of 834,703 is 1

Step 1: Since 834 > 703, we apply the division lemma to 834 and 703, to get

834 = 703 x 1 + 131

Step 2: Since the reminder 703 ≠ 0, we apply division lemma to 131 and 703, to get

703 = 131 x 5 + 48

Step 3: We consider the new divisor 131 and the new remainder 48, and apply the division lemma to get

131 = 48 x 2 + 35

We consider the new divisor 48 and the new remainder 35,and apply the division lemma to get

48 = 35 x 1 + 13

We consider the new divisor 35 and the new remainder 13,and apply the division lemma to get

35 = 13 x 2 + 9

We consider the new divisor 13 and the new remainder 9,and apply the division lemma to get

13 = 9 x 1 + 4

We consider the new divisor 9 and the new remainder 4,and apply the division lemma to get

9 = 4 x 2 + 1

We consider the new divisor 4 and the new remainder 1,and apply the division lemma to get

4 = 1 x 4 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 834 and 703 is 1

Notice that 1 = HCF(4,1) = HCF(9,4) = HCF(13,9) = HCF(35,13) = HCF(48,35) = HCF(131,48) = HCF(703,131) = HCF(834,703) .

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Frequently Asked Questions on HCF of 834, 703 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 834, 703?

Answer: HCF of 834, 703 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 834, 703 using Euclid's Algorithm?

Answer: For arbitrary numbers 834, 703 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.