Highest Common Factor of 381, 967 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 381, 967 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 381, 967 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 381, 967 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 381, 967 is 1.
HCF(381, 967) = 1
HCF of 381, 967 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 381, 967 is 1.
Highest Common Factor of 381,967 is 1
Step 1: Since 967 > 381, we apply the division lemma to 967 and 381, to get
967 = 381 x 2 + 205
Step 2: Since the reminder 381 ≠ 0, we apply division lemma to 205 and 381, to get
381 = 205 x 1 + 176
Step 3: We consider the new divisor 205 and the new remainder 176, and apply the division lemma to get
205 = 176 x 1 + 29
We consider the new divisor 176 and the new remainder 29,and apply the division lemma to get
176 = 29 x 6 + 2
We consider the new divisor 29 and the new remainder 2,and apply the division lemma to get
29 = 2 x 14 + 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 381 and 967 is 1
Notice that 1 = HCF(2,1) = HCF(29,2) = HCF(176,29) = HCF(205,176) = HCF(381,205) = HCF(967,381) .
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Frequently Asked Questions on HCF of 381, 967 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 381, 967?
Answer: HCF of 381, 967 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 381, 967 using Euclid's Algorithm?
Answer: For arbitrary numbers 381, 967 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.