Highest Common Factor of 586, 858 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 586, 858 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 586, 858 is 2 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 586, 858 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 586, 858 is 2.
HCF(586, 858) = 2
HCF of 586, 858 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 586, 858 is 2.
Highest Common Factor of 586,858 is 2
Step 1: Since 858 > 586, we apply the division lemma to 858 and 586, to get
858 = 586 x 1 + 272
Step 2: Since the reminder 586 ≠ 0, we apply division lemma to 272 and 586, to get
586 = 272 x 2 + 42
Step 3: We consider the new divisor 272 and the new remainder 42, and apply the division lemma to get
272 = 42 x 6 + 20
We consider the new divisor 42 and the new remainder 20,and apply the division lemma to get
42 = 20 x 2 + 2
We consider the new divisor 20 and the new remainder 2,and apply the division lemma to get
20 = 2 x 10 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 586 and 858 is 2
Notice that 2 = HCF(20,2) = HCF(42,20) = HCF(272,42) = HCF(586,272) = HCF(858,586) .
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Frequently Asked Questions on HCF of 586, 858 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 586, 858?
Answer: HCF of 586, 858 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 586, 858 using Euclid's Algorithm?
Answer: For arbitrary numbers 586, 858 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
