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 873, 763, 967 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 873, 763, 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 873, 763, 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 873, 763, 967 is 1.
HCF(873, 763, 967) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 873, 763, 967 is 1.
Step 1: Since 873 > 763, we apply the division lemma to 873 and 763, to get
873 = 763 x 1 + 110
Step 2: Since the reminder 763 ≠ 0, we apply division lemma to 110 and 763, to get
763 = 110 x 6 + 103
Step 3: We consider the new divisor 110 and the new remainder 103, and apply the division lemma to get
110 = 103 x 1 + 7
We consider the new divisor 103 and the new remainder 7,and apply the division lemma to get
103 = 7 x 14 + 5
We consider the new divisor 7 and the new remainder 5,and apply the division lemma to get
7 = 5 x 1 + 2
We consider the new divisor 5 and the new remainder 2,and apply the division lemma to get
5 = 2 x 2 + 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 873 and 763 is 1
Notice that 1 = HCF(2,1) = HCF(5,2) = HCF(7,5) = HCF(103,7) = HCF(110,103) = HCF(763,110) = HCF(873,763) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 967 > 1, we apply the division lemma to 967 and 1, to get
967 = 1 x 967 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 967 is 1
Notice that 1 = HCF(967,1) .
Here are some samples of HCF using Euclid's Algorithm calculations.
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 873, 763, 967?
Answer: HCF of 873, 763, 967 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 873, 763, 967 using Euclid's Algorithm?
Answer: For arbitrary numbers 873, 763, 967 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.