Highest Common Factor of 191, 334 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 191, 334 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 191, 334 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 191, 334 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 191, 334 is 1.
HCF(191, 334) = 1
HCF of 191, 334 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 191, 334 is 1.
Highest Common Factor of 191,334 is 1
Step 1: Since 334 > 191, we apply the division lemma to 334 and 191, to get
334 = 191 x 1 + 143
Step 2: Since the reminder 191 ≠ 0, we apply division lemma to 143 and 191, to get
191 = 143 x 1 + 48
Step 3: We consider the new divisor 143 and the new remainder 48, and apply the division lemma to get
143 = 48 x 2 + 47
We consider the new divisor 48 and the new remainder 47,and apply the division lemma to get
48 = 47 x 1 + 1
We consider the new divisor 47 and the new remainder 1,and apply the division lemma to get
47 = 1 x 47 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 191 and 334 is 1
Notice that 1 = HCF(47,1) = HCF(48,47) = HCF(143,48) = HCF(191,143) = HCF(334,191) .
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Frequently Asked Questions on HCF of 191, 334 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 191, 334?
Answer: HCF of 191, 334 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 191, 334 using Euclid's Algorithm?
Answer: For arbitrary numbers 191, 334 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.