Highest Common Factor of 772, 5322, 7694 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 772, 5322, 7694 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 772, 5322, 7694 is 2 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 772, 5322, 7694 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 772, 5322, 7694 is 2.
HCF(772, 5322, 7694) = 2
HCF of 772, 5322, 7694 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 772, 5322, 7694 is 2.
Highest Common Factor of 772,5322,7694 is 2
Step 1: Since 5322 > 772, we apply the division lemma to 5322 and 772, to get
5322 = 772 x 6 + 690
Step 2: Since the reminder 772 ≠ 0, we apply division lemma to 690 and 772, to get
772 = 690 x 1 + 82
Step 3: We consider the new divisor 690 and the new remainder 82, and apply the division lemma to get
690 = 82 x 8 + 34
We consider the new divisor 82 and the new remainder 34,and apply the division lemma to get
82 = 34 x 2 + 14
We consider the new divisor 34 and the new remainder 14,and apply the division lemma to get
34 = 14 x 2 + 6
We consider the new divisor 14 and the new remainder 6,and apply the division lemma to get
14 = 6 x 2 + 2
We consider the new divisor 6 and the new remainder 2,and apply the division lemma to get
6 = 2 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 772 and 5322 is 2
Notice that 2 = HCF(6,2) = HCF(14,6) = HCF(34,14) = HCF(82,34) = HCF(690,82) = HCF(772,690) = HCF(5322,772) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 7694 > 2, we apply the division lemma to 7694 and 2, to get
7694 = 2 x 3847 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 2 and 7694 is 2
Notice that 2 = HCF(7694,2) .
HCF using Euclid's Algorithm Calculation Examples
Here are some samples of HCF using Euclid's Algorithm calculations.
Frequently Asked Questions on HCF of 772, 5322, 7694 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 772, 5322, 7694?
Answer: HCF of 772, 5322, 7694 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 772, 5322, 7694 using Euclid's Algorithm?
Answer: For arbitrary numbers 772, 5322, 7694 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.