Highest Common Factor of 623, 834 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 623, 834 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 623, 834 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 623, 834 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 623, 834 is 1.
HCF(623, 834) = 1
HCF of 623, 834 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 623, 834 is 1.
Highest Common Factor of 623,834 is 1
Step 1: Since 834 > 623, we apply the division lemma to 834 and 623, to get
834 = 623 x 1 + 211
Step 2: Since the reminder 623 ≠ 0, we apply division lemma to 211 and 623, to get
623 = 211 x 2 + 201
Step 3: We consider the new divisor 211 and the new remainder 201, and apply the division lemma to get
211 = 201 x 1 + 10
We consider the new divisor 201 and the new remainder 10,and apply the division lemma to get
201 = 10 x 20 + 1
We consider the new divisor 10 and the new remainder 1,and apply the division lemma to get
10 = 1 x 10 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 623 and 834 is 1
Notice that 1 = HCF(10,1) = HCF(201,10) = HCF(211,201) = HCF(623,211) = HCF(834,623) .
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Frequently Asked Questions on HCF of 623, 834 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 623, 834?
Answer: HCF of 623, 834 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 623, 834 using Euclid's Algorithm?
Answer: For arbitrary numbers 623, 834 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.