Highest Common Factor of 216, 650, 691, 543 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 216, 650, 691, 543 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 216, 650, 691, 543 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 216, 650, 691, 543 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 216, 650, 691, 543 is 1.
HCF(216, 650, 691, 543) = 1
HCF of 216, 650, 691, 543 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 216, 650, 691, 543 is 1.
Highest Common Factor of 216,650,691,543 is 1
Step 1: Since 650 > 216, we apply the division lemma to 650 and 216, to get
650 = 216 x 3 + 2
Step 2: Since the reminder 216 ≠ 0, we apply division lemma to 2 and 216, to get
216 = 2 x 108 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 216 and 650 is 2
Notice that 2 = HCF(216,2) = HCF(650,216) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 691 > 2, we apply the division lemma to 691 and 2, to get
691 = 2 x 345 + 1
Step 2: Since the reminder 2 ≠ 0, we apply division lemma to 1 and 2, 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 2 and 691 is 1
Notice that 1 = HCF(2,1) = HCF(691,2) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 543 > 1, we apply the division lemma to 543 and 1, to get
543 = 1 x 543 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 543 is 1
Notice that 1 = HCF(543,1) .
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Frequently Asked Questions on HCF of 216, 650, 691, 543 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 216, 650, 691, 543?
Answer: HCF of 216, 650, 691, 543 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 216, 650, 691, 543 using Euclid's Algorithm?
Answer: For arbitrary numbers 216, 650, 691, 543 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.