Highest Common Factor of 956, 7689 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 956, 7689 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 956, 7689 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 956, 7689 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 956, 7689 is 1.
HCF(956, 7689) = 1
HCF of 956, 7689 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 956, 7689 is 1.
Highest Common Factor of 956,7689 is 1
Step 1: Since 7689 > 956, we apply the division lemma to 7689 and 956, to get
7689 = 956 x 8 + 41
Step 2: Since the reminder 956 ≠ 0, we apply division lemma to 41 and 956, to get
956 = 41 x 23 + 13
Step 3: We consider the new divisor 41 and the new remainder 13, and apply the division lemma to get
41 = 13 x 3 + 2
We consider the new divisor 13 and the new remainder 2,and apply the division lemma to get
13 = 2 x 6 + 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 956 and 7689 is 1
Notice that 1 = HCF(2,1) = HCF(13,2) = HCF(41,13) = HCF(956,41) = HCF(7689,956) .
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Frequently Asked Questions on HCF of 956, 7689 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 956, 7689?
Answer: HCF of 956, 7689 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 956, 7689 using Euclid's Algorithm?
Answer: For arbitrary numbers 956, 7689 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.