Highest Common Factor of 517, 358 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 517, 358 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 517, 358 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 517, 358 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 517, 358 is 1.
HCF(517, 358) = 1
HCF of 517, 358 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 517, 358 is 1.
Highest Common Factor of 517,358 is 1
Step 1: Since 517 > 358, we apply the division lemma to 517 and 358, to get
517 = 358 x 1 + 159
Step 2: Since the reminder 358 ≠ 0, we apply division lemma to 159 and 358, to get
358 = 159 x 2 + 40
Step 3: We consider the new divisor 159 and the new remainder 40, and apply the division lemma to get
159 = 40 x 3 + 39
We consider the new divisor 40 and the new remainder 39,and apply the division lemma to get
40 = 39 x 1 + 1
We consider the new divisor 39 and the new remainder 1,and apply the division lemma to get
39 = 1 x 39 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 517 and 358 is 1
Notice that 1 = HCF(39,1) = HCF(40,39) = HCF(159,40) = HCF(358,159) = HCF(517,358) .
HCF using Euclid's Algorithm Calculation Examples
Here are some samples of HCF using Euclid's Algorithm calculations.
Frequently Asked Questions on HCF of 517, 358 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 517, 358?
Answer: HCF of 517, 358 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 517, 358 using Euclid's Algorithm?
Answer: For arbitrary numbers 517, 358 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.