Highest Common Factor of 508, 43979 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 508, 43979 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 508, 43979 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 508, 43979 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 508, 43979 is 1.
HCF(508, 43979) = 1
HCF of 508, 43979 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 508, 43979 is 1.
Highest Common Factor of 508,43979 is 1
Step 1: Since 43979 > 508, we apply the division lemma to 43979 and 508, to get
43979 = 508 x 86 + 291
Step 2: Since the reminder 508 ≠ 0, we apply division lemma to 291 and 508, to get
508 = 291 x 1 + 217
Step 3: We consider the new divisor 291 and the new remainder 217, and apply the division lemma to get
291 = 217 x 1 + 74
We consider the new divisor 217 and the new remainder 74,and apply the division lemma to get
217 = 74 x 2 + 69
We consider the new divisor 74 and the new remainder 69,and apply the division lemma to get
74 = 69 x 1 + 5
We consider the new divisor 69 and the new remainder 5,and apply the division lemma to get
69 = 5 x 13 + 4
We consider the new divisor 5 and the new remainder 4,and apply the division lemma to get
5 = 4 x 1 + 1
We consider the new divisor 4 and the new remainder 1,and apply the division lemma to get
4 = 1 x 4 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 508 and 43979 is 1
Notice that 1 = HCF(4,1) = HCF(5,4) = HCF(69,5) = HCF(74,69) = HCF(217,74) = HCF(291,217) = HCF(508,291) = HCF(43979,508) .
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Frequently Asked Questions on HCF of 508, 43979 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 508, 43979?
Answer: HCF of 508, 43979 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 508, 43979 using Euclid's Algorithm?
Answer: For arbitrary numbers 508, 43979 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.