Highest Common Factor of 4208, 4065 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 4208, 4065 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 4208, 4065 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 4208, 4065 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 4208, 4065 is 1.
HCF(4208, 4065) = 1
HCF of 4208, 4065 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 4208, 4065 is 1.
Highest Common Factor of 4208,4065 is 1
Step 1: Since 4208 > 4065, we apply the division lemma to 4208 and 4065, to get
4208 = 4065 x 1 + 143
Step 2: Since the reminder 4065 ≠ 0, we apply division lemma to 143 and 4065, to get
4065 = 143 x 28 + 61
Step 3: We consider the new divisor 143 and the new remainder 61, and apply the division lemma to get
143 = 61 x 2 + 21
We consider the new divisor 61 and the new remainder 21,and apply the division lemma to get
61 = 21 x 2 + 19
We consider the new divisor 21 and the new remainder 19,and apply the division lemma to get
21 = 19 x 1 + 2
We consider the new divisor 19 and the new remainder 2,and apply the division lemma to get
19 = 2 x 9 + 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 4208 and 4065 is 1
Notice that 1 = HCF(2,1) = HCF(19,2) = HCF(21,19) = HCF(61,21) = HCF(143,61) = HCF(4065,143) = HCF(4208,4065) .
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Frequently Asked Questions on HCF of 4208, 4065 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 4208, 4065?
Answer: HCF of 4208, 4065 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 4208, 4065 using Euclid's Algorithm?
Answer: For arbitrary numbers 4208, 4065 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.