Highest Common Factor of 622, 4018, 4958 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 622, 4018, 4958 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 622, 4018, 4958 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 622, 4018, 4958 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 622, 4018, 4958 is 2.
HCF(622, 4018, 4958) = 2
HCF of 622, 4018, 4958 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 622, 4018, 4958 is 2.
Highest Common Factor of 622,4018,4958 is 2
Step 1: Since 4018 > 622, we apply the division lemma to 4018 and 622, to get
4018 = 622 x 6 + 286
Step 2: Since the reminder 622 ≠ 0, we apply division lemma to 286 and 622, to get
622 = 286 x 2 + 50
Step 3: We consider the new divisor 286 and the new remainder 50, and apply the division lemma to get
286 = 50 x 5 + 36
We consider the new divisor 50 and the new remainder 36,and apply the division lemma to get
50 = 36 x 1 + 14
We consider the new divisor 36 and the new remainder 14,and apply the division lemma to get
36 = 14 x 2 + 8
We consider the new divisor 14 and the new remainder 8,and apply the division lemma to get
14 = 8 x 1 + 6
We consider the new divisor 8 and the new remainder 6,and apply the division lemma to get
8 = 6 x 1 + 2
We consider the new divisor 6 and the new remainder 2,and apply the division lemma to get
6 = 2 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 622 and 4018 is 2
Notice that 2 = HCF(6,2) = HCF(8,6) = HCF(14,8) = HCF(36,14) = HCF(50,36) = HCF(286,50) = HCF(622,286) = HCF(4018,622) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 4958 > 2, we apply the division lemma to 4958 and 2, to get
4958 = 2 x 2479 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 2 and 4958 is 2
Notice that 2 = HCF(4958,2) .
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Frequently Asked Questions on HCF of 622, 4018, 4958 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 622, 4018, 4958?
Answer: HCF of 622, 4018, 4958 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 622, 4018, 4958 using Euclid's Algorithm?
Answer: For arbitrary numbers 622, 4018, 4958 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.