Highest Common Factor of 677, 73323 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 677, 73323 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 677, 73323 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 677, 73323 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 677, 73323 is 1.
HCF(677, 73323) = 1
HCF of 677, 73323 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 677, 73323 is 1.
Highest Common Factor of 677,73323 is 1
Step 1: Since 73323 > 677, we apply the division lemma to 73323 and 677, to get
73323 = 677 x 108 + 207
Step 2: Since the reminder 677 ≠ 0, we apply division lemma to 207 and 677, to get
677 = 207 x 3 + 56
Step 3: We consider the new divisor 207 and the new remainder 56, and apply the division lemma to get
207 = 56 x 3 + 39
We consider the new divisor 56 and the new remainder 39,and apply the division lemma to get
56 = 39 x 1 + 17
We consider the new divisor 39 and the new remainder 17,and apply the division lemma to get
39 = 17 x 2 + 5
We consider the new divisor 17 and the new remainder 5,and apply the division lemma to get
17 = 5 x 3 + 2
We consider the new divisor 5 and the new remainder 2,and apply the division lemma to get
5 = 2 x 2 + 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 677 and 73323 is 1
Notice that 1 = HCF(2,1) = HCF(5,2) = HCF(17,5) = HCF(39,17) = HCF(56,39) = HCF(207,56) = HCF(677,207) = HCF(73323,677) .
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Frequently Asked Questions on HCF of 677, 73323 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 677, 73323?
Answer: HCF of 677, 73323 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 677, 73323 using Euclid's Algorithm?
Answer: For arbitrary numbers 677, 73323 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.