Highest Common Factor of 551, 2954 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, 2954 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 551, 2954 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, 2954 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, 2954 is 1.
HCF(551, 2954) = 1
HCF of 551, 2954 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, 2954 is 1.
Highest Common Factor of 551,2954 is 1
Step 1: Since 2954 > 551, we apply the division lemma to 2954 and 551, to get
2954 = 551 x 5 + 199
Step 2: Since the reminder 551 ≠ 0, we apply division lemma to 199 and 551, to get
551 = 199 x 2 + 153
Step 3: We consider the new divisor 199 and the new remainder 153, and apply the division lemma to get
199 = 153 x 1 + 46
We consider the new divisor 153 and the new remainder 46,and apply the division lemma to get
153 = 46 x 3 + 15
We consider the new divisor 46 and the new remainder 15,and apply the division lemma to get
46 = 15 x 3 + 1
We consider the new divisor 15 and the new remainder 1,and apply the division lemma to get
15 = 1 x 15 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 551 and 2954 is 1
Notice that 1 = HCF(15,1) = HCF(46,15) = HCF(153,46) = HCF(199,153) = HCF(551,199) = HCF(2954,551) .
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Frequently Asked Questions on HCF of 551, 2954 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, 2954?
Answer: HCF of 551, 2954 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 551, 2954 using Euclid's Algorithm?
Answer: For arbitrary numbers 551, 2954 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.