Highest Common Factor of 868, 131, 574, 27 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 868, 131, 574, 27 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 868, 131, 574, 27 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 868, 131, 574, 27 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 868, 131, 574, 27 is 1.
HCF(868, 131, 574, 27) = 1
HCF of 868, 131, 574, 27 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 868, 131, 574, 27 is 1.
Highest Common Factor of 868,131,574,27 is 1
Step 1: Since 868 > 131, we apply the division lemma to 868 and 131, to get
868 = 131 x 6 + 82
Step 2: Since the reminder 131 ≠ 0, we apply division lemma to 82 and 131, to get
131 = 82 x 1 + 49
Step 3: We consider the new divisor 82 and the new remainder 49, and apply the division lemma to get
82 = 49 x 1 + 33
We consider the new divisor 49 and the new remainder 33,and apply the division lemma to get
49 = 33 x 1 + 16
We consider the new divisor 33 and the new remainder 16,and apply the division lemma to get
33 = 16 x 2 + 1
We consider the new divisor 16 and the new remainder 1,and apply the division lemma to get
16 = 1 x 16 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 868 and 131 is 1
Notice that 1 = HCF(16,1) = HCF(33,16) = HCF(49,33) = HCF(82,49) = HCF(131,82) = HCF(868,131) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 574 > 1, we apply the division lemma to 574 and 1, to get
574 = 1 x 574 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 574 is 1
Notice that 1 = HCF(574,1) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 27 > 1, we apply the division lemma to 27 and 1, to get
27 = 1 x 27 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 27 is 1
Notice that 1 = HCF(27,1) .
HCF using Euclid's Algorithm Calculation Examples
Here are some samples of HCF using Euclid's Algorithm calculations.
Frequently Asked Questions on HCF of 868, 131, 574, 27 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 868, 131, 574, 27?
Answer: HCF of 868, 131, 574, 27 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 868, 131, 574, 27 using Euclid's Algorithm?
Answer: For arbitrary numbers 868, 131, 574, 27 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.