Highest Common Factor of 940, 8139 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 940, 8139 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 940, 8139 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 940, 8139 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 940, 8139 is 1.
HCF(940, 8139) = 1
HCF of 940, 8139 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 940, 8139 is 1.
Highest Common Factor of 940,8139 is 1
Step 1: Since 8139 > 940, we apply the division lemma to 8139 and 940, to get
8139 = 940 x 8 + 619
Step 2: Since the reminder 940 ≠ 0, we apply division lemma to 619 and 940, to get
940 = 619 x 1 + 321
Step 3: We consider the new divisor 619 and the new remainder 321, and apply the division lemma to get
619 = 321 x 1 + 298
We consider the new divisor 321 and the new remainder 298,and apply the division lemma to get
321 = 298 x 1 + 23
We consider the new divisor 298 and the new remainder 23,and apply the division lemma to get
298 = 23 x 12 + 22
We consider the new divisor 23 and the new remainder 22,and apply the division lemma to get
23 = 22 x 1 + 1
We consider the new divisor 22 and the new remainder 1,and apply the division lemma to get
22 = 1 x 22 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 940 and 8139 is 1
Notice that 1 = HCF(22,1) = HCF(23,22) = HCF(298,23) = HCF(321,298) = HCF(619,321) = HCF(940,619) = HCF(8139,940) .
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Frequently Asked Questions on HCF of 940, 8139 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 940, 8139?
Answer: HCF of 940, 8139 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 940, 8139 using Euclid's Algorithm?
Answer: For arbitrary numbers 940, 8139 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.