Highest Common Factor of 617, 958 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 617, 958 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 617, 958 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 617, 958 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 617, 958 is 1.
HCF(617, 958) = 1
HCF of 617, 958 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 617, 958 is 1.
Highest Common Factor of 617,958 is 1
Step 1: Since 958 > 617, we apply the division lemma to 958 and 617, to get
958 = 617 x 1 + 341
Step 2: Since the reminder 617 ≠ 0, we apply division lemma to 341 and 617, to get
617 = 341 x 1 + 276
Step 3: We consider the new divisor 341 and the new remainder 276, and apply the division lemma to get
341 = 276 x 1 + 65
We consider the new divisor 276 and the new remainder 65,and apply the division lemma to get
276 = 65 x 4 + 16
We consider the new divisor 65 and the new remainder 16,and apply the division lemma to get
65 = 16 x 4 + 1
We consider the new divisor 16 and the new remainder 1,and apply the division lemma to get
16 = 1 x 16 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 617 and 958 is 1
Notice that 1 = HCF(16,1) = HCF(65,16) = HCF(276,65) = HCF(341,276) = HCF(617,341) = HCF(958,617) .
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Frequently Asked Questions on HCF of 617, 958 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 617, 958?
Answer: HCF of 617, 958 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 617, 958 using Euclid's Algorithm?
Answer: For arbitrary numbers 617, 958 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.