Highest Common Factor of 2665, 2872 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 2665, 2872 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 2665, 2872 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 2665, 2872 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 2665, 2872 is 1.
HCF(2665, 2872) = 1
HCF of 2665, 2872 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 2665, 2872 is 1.
Highest Common Factor of 2665,2872 is 1
Step 1: Since 2872 > 2665, we apply the division lemma to 2872 and 2665, to get
2872 = 2665 x 1 + 207
Step 2: Since the reminder 2665 ≠ 0, we apply division lemma to 207 and 2665, to get
2665 = 207 x 12 + 181
Step 3: We consider the new divisor 207 and the new remainder 181, and apply the division lemma to get
207 = 181 x 1 + 26
We consider the new divisor 181 and the new remainder 26,and apply the division lemma to get
181 = 26 x 6 + 25
We consider the new divisor 26 and the new remainder 25,and apply the division lemma to get
26 = 25 x 1 + 1
We consider the new divisor 25 and the new remainder 1,and apply the division lemma to get
25 = 1 x 25 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 2665 and 2872 is 1
Notice that 1 = HCF(25,1) = HCF(26,25) = HCF(181,26) = HCF(207,181) = HCF(2665,207) = HCF(2872,2665) .
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Frequently Asked Questions on HCF of 2665, 2872 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 2665, 2872?
Answer: HCF of 2665, 2872 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 2665, 2872 using Euclid's Algorithm?
Answer: For arbitrary numbers 2665, 2872 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
