Highest Common Factor of 384, 696, 767 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 384, 696, 767 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 384, 696, 767 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 384, 696, 767 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 384, 696, 767 is 1.
HCF(384, 696, 767) = 1
HCF of 384, 696, 767 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 384, 696, 767 is 1.
Highest Common Factor of 384,696,767 is 1
Step 1: Since 696 > 384, we apply the division lemma to 696 and 384, to get
696 = 384 x 1 + 312
Step 2: Since the reminder 384 ≠ 0, we apply division lemma to 312 and 384, to get
384 = 312 x 1 + 72
Step 3: We consider the new divisor 312 and the new remainder 72, and apply the division lemma to get
312 = 72 x 4 + 24
We consider the new divisor 72 and the new remainder 24, and apply the division lemma to get
72 = 24 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 24, the HCF of 384 and 696 is 24
Notice that 24 = HCF(72,24) = HCF(312,72) = HCF(384,312) = HCF(696,384) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 767 > 24, we apply the division lemma to 767 and 24, to get
767 = 24 x 31 + 23
Step 2: Since the reminder 24 ≠ 0, we apply division lemma to 23 and 24, to get
24 = 23 x 1 + 1
Step 3: We consider the new divisor 23 and the new remainder 1, and apply the division lemma to get
23 = 1 x 23 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 24 and 767 is 1
Notice that 1 = HCF(23,1) = HCF(24,23) = HCF(767,24) .
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Frequently Asked Questions on HCF of 384, 696, 767 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 384, 696, 767?
Answer: HCF of 384, 696, 767 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 384, 696, 767 using Euclid's Algorithm?
Answer: For arbitrary numbers 384, 696, 767 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.