Highest Common Factor of 629, 289, 233 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 629, 289, 233 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 629, 289, 233 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 629, 289, 233 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 629, 289, 233 is 1.
HCF(629, 289, 233) = 1
HCF of 629, 289, 233 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 629, 289, 233 is 1.
Highest Common Factor of 629,289,233 is 1
Step 1: Since 629 > 289, we apply the division lemma to 629 and 289, to get
629 = 289 x 2 + 51
Step 2: Since the reminder 289 ≠ 0, we apply division lemma to 51 and 289, to get
289 = 51 x 5 + 34
Step 3: We consider the new divisor 51 and the new remainder 34, and apply the division lemma to get
51 = 34 x 1 + 17
We consider the new divisor 34 and the new remainder 17, and apply the division lemma to get
34 = 17 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 17, the HCF of 629 and 289 is 17
Notice that 17 = HCF(34,17) = HCF(51,34) = HCF(289,51) = HCF(629,289) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 233 > 17, we apply the division lemma to 233 and 17, to get
233 = 17 x 13 + 12
Step 2: Since the reminder 17 ≠ 0, we apply division lemma to 12 and 17, to get
17 = 12 x 1 + 5
Step 3: We consider the new divisor 12 and the new remainder 5, and apply the division lemma to get
12 = 5 x 2 + 2
We consider the new divisor 5 and the new remainder 2,and apply the division lemma to get
5 = 2 x 2 + 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 17 and 233 is 1
Notice that 1 = HCF(2,1) = HCF(5,2) = HCF(12,5) = HCF(17,12) = HCF(233,17) .
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Frequently Asked Questions on HCF of 629, 289, 233 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 629, 289, 233?
Answer: HCF of 629, 289, 233 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 629, 289, 233 using Euclid's Algorithm?
Answer: For arbitrary numbers 629, 289, 233 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
