Highest Common Factor of 551, 57662 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 551, 57662 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 551, 57662 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 551, 57662 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 551, 57662 is 1.
HCF(551, 57662) = 1
HCF of 551, 57662 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 551, 57662 is 1.
Highest Common Factor of 551,57662 is 1
Step 1: Since 57662 > 551, we apply the division lemma to 57662 and 551, to get
57662 = 551 x 104 + 358
Step 2: Since the reminder 551 ≠ 0, we apply division lemma to 358 and 551, to get
551 = 358 x 1 + 193
Step 3: We consider the new divisor 358 and the new remainder 193, and apply the division lemma to get
358 = 193 x 1 + 165
We consider the new divisor 193 and the new remainder 165,and apply the division lemma to get
193 = 165 x 1 + 28
We consider the new divisor 165 and the new remainder 28,and apply the division lemma to get
165 = 28 x 5 + 25
We consider the new divisor 28 and the new remainder 25,and apply the division lemma to get
28 = 25 x 1 + 3
We consider the new divisor 25 and the new remainder 3,and apply the division lemma to get
25 = 3 x 8 + 1
We consider the new divisor 3 and the new remainder 1,and apply the division lemma to get
3 = 1 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 551 and 57662 is 1
Notice that 1 = HCF(3,1) = HCF(25,3) = HCF(28,25) = HCF(165,28) = HCF(193,165) = HCF(358,193) = HCF(551,358) = HCF(57662,551) .
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Frequently Asked Questions on HCF of 551, 57662 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 551, 57662?
Answer: HCF of 551, 57662 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 551, 57662 using Euclid's Algorithm?
Answer: For arbitrary numbers 551, 57662 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.