Highest Common Factor of 418, 7675 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 418, 7675 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 418, 7675 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 418, 7675 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 418, 7675 is 1.
HCF(418, 7675) = 1
HCF of 418, 7675 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 418, 7675 is 1.
Highest Common Factor of 418,7675 is 1
Step 1: Since 7675 > 418, we apply the division lemma to 7675 and 418, to get
7675 = 418 x 18 + 151
Step 2: Since the reminder 418 ≠ 0, we apply division lemma to 151 and 418, to get
418 = 151 x 2 + 116
Step 3: We consider the new divisor 151 and the new remainder 116, and apply the division lemma to get
151 = 116 x 1 + 35
We consider the new divisor 116 and the new remainder 35,and apply the division lemma to get
116 = 35 x 3 + 11
We consider the new divisor 35 and the new remainder 11,and apply the division lemma to get
35 = 11 x 3 + 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 418 and 7675 is 1
Notice that 1 = HCF(2,1) = HCF(11,2) = HCF(35,11) = HCF(116,35) = HCF(151,116) = HCF(418,151) = HCF(7675,418) .
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Frequently Asked Questions on HCF of 418, 7675 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 418, 7675?
Answer: HCF of 418, 7675 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 418, 7675 using Euclid's Algorithm?
Answer: For arbitrary numbers 418, 7675 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.