Highest Common Factor of 367, 923, 561 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 367, 923, 561 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 367, 923, 561 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 367, 923, 561 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 367, 923, 561 is 1.
HCF(367, 923, 561) = 1
HCF of 367, 923, 561 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 367, 923, 561 is 1.
Highest Common Factor of 367,923,561 is 1
Step 1: Since 923 > 367, we apply the division lemma to 923 and 367, to get
923 = 367 x 2 + 189
Step 2: Since the reminder 367 ≠ 0, we apply division lemma to 189 and 367, to get
367 = 189 x 1 + 178
Step 3: We consider the new divisor 189 and the new remainder 178, and apply the division lemma to get
189 = 178 x 1 + 11
We consider the new divisor 178 and the new remainder 11,and apply the division lemma to get
178 = 11 x 16 + 2
We consider the new divisor 11 and the new remainder 2,and apply the division lemma to get
11 = 2 x 5 + 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 367 and 923 is 1
Notice that 1 = HCF(2,1) = HCF(11,2) = HCF(178,11) = HCF(189,178) = HCF(367,189) = HCF(923,367) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 561 > 1, we apply the division lemma to 561 and 1, to get
561 = 1 x 561 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 561 is 1
Notice that 1 = HCF(561,1) .
HCF using Euclid's Algorithm Calculation Examples
Here are some samples of HCF using Euclid's Algorithm calculations.
Frequently Asked Questions on HCF of 367, 923, 561 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 367, 923, 561?
Answer: HCF of 367, 923, 561 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 367, 923, 561 using Euclid's Algorithm?
Answer: For arbitrary numbers 367, 923, 561 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.