Highest Common Factor of 684, 204, 564 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 684, 204, 564 i.e. 12 the largest integer that leaves a remainder zero for all numbers.
HCF of 684, 204, 564 is 12 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 684, 204, 564 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 684, 204, 564 is 12.
HCF(684, 204, 564) = 12
HCF of 684, 204, 564 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 684, 204, 564 is 12.
Highest Common Factor of 684,204,564 is 12
Step 1: Since 684 > 204, we apply the division lemma to 684 and 204, to get
684 = 204 x 3 + 72
Step 2: Since the reminder 204 ≠ 0, we apply division lemma to 72 and 204, to get
204 = 72 x 2 + 60
Step 3: We consider the new divisor 72 and the new remainder 60, and apply the division lemma to get
72 = 60 x 1 + 12
We consider the new divisor 60 and the new remainder 12, and apply the division lemma to get
60 = 12 x 5 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 12, the HCF of 684 and 204 is 12
Notice that 12 = HCF(60,12) = HCF(72,60) = HCF(204,72) = HCF(684,204) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 564 > 12, we apply the division lemma to 564 and 12, to get
564 = 12 x 47 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 12, the HCF of 12 and 564 is 12
Notice that 12 = HCF(564,12) .
HCF using Euclid's Algorithm Calculation Examples
Here are some samples of HCF using Euclid's Algorithm calculations.
Frequently Asked Questions on HCF of 684, 204, 564 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 684, 204, 564?
Answer: HCF of 684, 204, 564 is 12 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 684, 204, 564 using Euclid's Algorithm?
Answer: For arbitrary numbers 684, 204, 564 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.