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 867, 516, 583 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 867, 516, 583 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 867, 516, 583 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 867, 516, 583 is 1.
HCF(867, 516, 583) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 867, 516, 583 is 1.
Step 1: Since 867 > 516, we apply the division lemma to 867 and 516, to get
867 = 516 x 1 + 351
Step 2: Since the reminder 516 ≠ 0, we apply division lemma to 351 and 516, to get
516 = 351 x 1 + 165
Step 3: We consider the new divisor 351 and the new remainder 165, and apply the division lemma to get
351 = 165 x 2 + 21
We consider the new divisor 165 and the new remainder 21,and apply the division lemma to get
165 = 21 x 7 + 18
We consider the new divisor 21 and the new remainder 18,and apply the division lemma to get
21 = 18 x 1 + 3
We consider the new divisor 18 and the new remainder 3,and apply the division lemma to get
18 = 3 x 6 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 3, the HCF of 867 and 516 is 3
Notice that 3 = HCF(18,3) = HCF(21,18) = HCF(165,21) = HCF(351,165) = HCF(516,351) = HCF(867,516) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 583 > 3, we apply the division lemma to 583 and 3, to get
583 = 3 x 194 + 1
Step 2: Since the reminder 3 ≠ 0, we apply division lemma to 1 and 3, to get
3 = 1 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 3 and 583 is 1
Notice that 1 = HCF(3,1) = HCF(583,3) .
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 867, 516, 583?
Answer: HCF of 867, 516, 583 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 867, 516, 583 using Euclid's Algorithm?
Answer: For arbitrary numbers 867, 516, 583 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.