Highest Common Factor of 571, 984, 567, 856 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 571, 984, 567, 856 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 571, 984, 567, 856 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 571, 984, 567, 856 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 571, 984, 567, 856 is 1.
HCF(571, 984, 567, 856) = 1
HCF of 571, 984, 567, 856 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 571, 984, 567, 856 is 1.
Highest Common Factor of 571,984,567,856 is 1
Step 1: Since 984 > 571, we apply the division lemma to 984 and 571, to get
984 = 571 x 1 + 413
Step 2: Since the reminder 571 ≠ 0, we apply division lemma to 413 and 571, to get
571 = 413 x 1 + 158
Step 3: We consider the new divisor 413 and the new remainder 158, and apply the division lemma to get
413 = 158 x 2 + 97
We consider the new divisor 158 and the new remainder 97,and apply the division lemma to get
158 = 97 x 1 + 61
We consider the new divisor 97 and the new remainder 61,and apply the division lemma to get
97 = 61 x 1 + 36
We consider the new divisor 61 and the new remainder 36,and apply the division lemma to get
61 = 36 x 1 + 25
We consider the new divisor 36 and the new remainder 25,and apply the division lemma to get
36 = 25 x 1 + 11
We consider the new divisor 25 and the new remainder 11,and apply the division lemma to get
25 = 11 x 2 + 3
We consider the new divisor 11 and the new remainder 3,and apply the division lemma to get
11 = 3 x 3 + 2
We consider the new divisor 3 and the new remainder 2,and apply the division lemma to get
3 = 2 x 1 + 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 571 and 984 is 1
Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(11,3) = HCF(25,11) = HCF(36,25) = HCF(61,36) = HCF(97,61) = HCF(158,97) = HCF(413,158) = HCF(571,413) = HCF(984,571) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 567 > 1, we apply the division lemma to 567 and 1, to get
567 = 1 x 567 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 567 is 1
Notice that 1 = HCF(567,1) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 856 > 1, we apply the division lemma to 856 and 1, to get
856 = 1 x 856 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 856 is 1
Notice that 1 = HCF(856,1) .
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Frequently Asked Questions on HCF of 571, 984, 567, 856 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 571, 984, 567, 856?
Answer: HCF of 571, 984, 567, 856 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 571, 984, 567, 856 using Euclid's Algorithm?
Answer: For arbitrary numbers 571, 984, 567, 856 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.