Highest Common Factor of 6138, 6308, 46990 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 6138, 6308, 46990 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 6138, 6308, 46990 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 6138, 6308, 46990 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 6138, 6308, 46990 is 2.
HCF(6138, 6308, 46990) = 2
HCF of 6138, 6308, 46990 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 6138, 6308, 46990 is 2.
Highest Common Factor of 6138,6308,46990 is 2
Step 1: Since 6308 > 6138, we apply the division lemma to 6308 and 6138, to get
6308 = 6138 x 1 + 170
Step 2: Since the reminder 6138 ≠ 0, we apply division lemma to 170 and 6138, to get
6138 = 170 x 36 + 18
Step 3: We consider the new divisor 170 and the new remainder 18, and apply the division lemma to get
170 = 18 x 9 + 8
We consider the new divisor 18 and the new remainder 8,and apply the division lemma to get
18 = 8 x 2 + 2
We consider the new divisor 8 and the new remainder 2,and apply the division lemma to get
8 = 2 x 4 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 6138 and 6308 is 2
Notice that 2 = HCF(8,2) = HCF(18,8) = HCF(170,18) = HCF(6138,170) = HCF(6308,6138) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 46990 > 2, we apply the division lemma to 46990 and 2, to get
46990 = 2 x 23495 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 2 and 46990 is 2
Notice that 2 = HCF(46990,2) .
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Frequently Asked Questions on HCF of 6138, 6308, 46990 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 6138, 6308, 46990?
Answer: HCF of 6138, 6308, 46990 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 6138, 6308, 46990 using Euclid's Algorithm?
Answer: For arbitrary numbers 6138, 6308, 46990 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.