Highest Common Factor of 403, 26966 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 403, 26966 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 403, 26966 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 403, 26966 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 403, 26966 is 1.
HCF(403, 26966) = 1
HCF of 403, 26966 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 403, 26966 is 1.
Highest Common Factor of 403,26966 is 1
Step 1: Since 26966 > 403, we apply the division lemma to 26966 and 403, to get
26966 = 403 x 66 + 368
Step 2: Since the reminder 403 ≠ 0, we apply division lemma to 368 and 403, to get
403 = 368 x 1 + 35
Step 3: We consider the new divisor 368 and the new remainder 35, and apply the division lemma to get
368 = 35 x 10 + 18
We consider the new divisor 35 and the new remainder 18,and apply the division lemma to get
35 = 18 x 1 + 17
We consider the new divisor 18 and the new remainder 17,and apply the division lemma to get
18 = 17 x 1 + 1
We consider the new divisor 17 and the new remainder 1,and apply the division lemma to get
17 = 1 x 17 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 403 and 26966 is 1
Notice that 1 = HCF(17,1) = HCF(18,17) = HCF(35,18) = HCF(368,35) = HCF(403,368) = HCF(26966,403) .
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Frequently Asked Questions on HCF of 403, 26966 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 403, 26966?
Answer: HCF of 403, 26966 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 403, 26966 using Euclid's Algorithm?
Answer: For arbitrary numbers 403, 26966 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.