Highest Common Factor of 8309, 4291 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 8309, 4291 i.e. 7 the largest integer that leaves a remainder zero for all numbers.
HCF of 8309, 4291 is 7 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 8309, 4291 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 8309, 4291 is 7.
HCF(8309, 4291) = 7
HCF of 8309, 4291 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 8309, 4291 is 7.
Highest Common Factor of 8309,4291 is 7
Step 1: Since 8309 > 4291, we apply the division lemma to 8309 and 4291, to get
8309 = 4291 x 1 + 4018
Step 2: Since the reminder 4291 ≠ 0, we apply division lemma to 4018 and 4291, to get
4291 = 4018 x 1 + 273
Step 3: We consider the new divisor 4018 and the new remainder 273, and apply the division lemma to get
4018 = 273 x 14 + 196
We consider the new divisor 273 and the new remainder 196,and apply the division lemma to get
273 = 196 x 1 + 77
We consider the new divisor 196 and the new remainder 77,and apply the division lemma to get
196 = 77 x 2 + 42
We consider the new divisor 77 and the new remainder 42,and apply the division lemma to get
77 = 42 x 1 + 35
We consider the new divisor 42 and the new remainder 35,and apply the division lemma to get
42 = 35 x 1 + 7
We consider the new divisor 35 and the new remainder 7,and apply the division lemma to get
35 = 7 x 5 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 7, the HCF of 8309 and 4291 is 7
Notice that 7 = HCF(35,7) = HCF(42,35) = HCF(77,42) = HCF(196,77) = HCF(273,196) = HCF(4018,273) = HCF(4291,4018) = HCF(8309,4291) .
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Frequently Asked Questions on HCF of 8309, 4291 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 8309, 4291?
Answer: HCF of 8309, 4291 is 7 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 8309, 4291 using Euclid's Algorithm?
Answer: For arbitrary numbers 8309, 4291 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.