Highest Common Factor of 3475, 2989 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 3475, 2989 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 3475, 2989 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 3475, 2989 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 3475, 2989 is 1.
HCF(3475, 2989) = 1
HCF of 3475, 2989 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 3475, 2989 is 1.
Highest Common Factor of 3475,2989 is 1
Step 1: Since 3475 > 2989, we apply the division lemma to 3475 and 2989, to get
3475 = 2989 x 1 + 486
Step 2: Since the reminder 2989 ≠ 0, we apply division lemma to 486 and 2989, to get
2989 = 486 x 6 + 73
Step 3: We consider the new divisor 486 and the new remainder 73, and apply the division lemma to get
486 = 73 x 6 + 48
We consider the new divisor 73 and the new remainder 48,and apply the division lemma to get
73 = 48 x 1 + 25
We consider the new divisor 48 and the new remainder 25,and apply the division lemma to get
48 = 25 x 1 + 23
We consider the new divisor 25 and the new remainder 23,and apply the division lemma to get
25 = 23 x 1 + 2
We consider the new divisor 23 and the new remainder 2,and apply the division lemma to get
23 = 2 x 11 + 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 3475 and 2989 is 1
Notice that 1 = HCF(2,1) = HCF(23,2) = HCF(25,23) = HCF(48,25) = HCF(73,48) = HCF(486,73) = HCF(2989,486) = HCF(3475,2989) .
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Frequently Asked Questions on HCF of 3475, 2989 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 3475, 2989?
Answer: HCF of 3475, 2989 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 3475, 2989 using Euclid's Algorithm?
Answer: For arbitrary numbers 3475, 2989 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.