Highest Common Factor of 4786, 4178 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 4786, 4178 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 4786, 4178 is 2 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 4786, 4178 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 4786, 4178 is 2.
HCF(4786, 4178) = 2
HCF of 4786, 4178 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 4786, 4178 is 2.
Highest Common Factor of 4786,4178 is 2
Step 1: Since 4786 > 4178, we apply the division lemma to 4786 and 4178, to get
4786 = 4178 x 1 + 608
Step 2: Since the reminder 4178 ≠ 0, we apply division lemma to 608 and 4178, to get
4178 = 608 x 6 + 530
Step 3: We consider the new divisor 608 and the new remainder 530, and apply the division lemma to get
608 = 530 x 1 + 78
We consider the new divisor 530 and the new remainder 78,and apply the division lemma to get
530 = 78 x 6 + 62
We consider the new divisor 78 and the new remainder 62,and apply the division lemma to get
78 = 62 x 1 + 16
We consider the new divisor 62 and the new remainder 16,and apply the division lemma to get
62 = 16 x 3 + 14
We consider the new divisor 16 and the new remainder 14,and apply the division lemma to get
16 = 14 x 1 + 2
We consider the new divisor 14 and the new remainder 2,and apply the division lemma to get
14 = 2 x 7 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 4786 and 4178 is 2
Notice that 2 = HCF(14,2) = HCF(16,14) = HCF(62,16) = HCF(78,62) = HCF(530,78) = HCF(608,530) = HCF(4178,608) = HCF(4786,4178) .
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Frequently Asked Questions on HCF of 4786, 4178 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 4786, 4178?
Answer: HCF of 4786, 4178 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 4786, 4178 using Euclid's Algorithm?
Answer: For arbitrary numbers 4786, 4178 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.