Highest Common Factor of 3940, 5215 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 3940, 5215 i.e. 5 the largest integer that leaves a remainder zero for all numbers.
HCF of 3940, 5215 is 5 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 3940, 5215 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 3940, 5215 is 5.
HCF(3940, 5215) = 5
HCF of 3940, 5215 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 3940, 5215 is 5.
Highest Common Factor of 3940,5215 is 5
Step 1: Since 5215 > 3940, we apply the division lemma to 5215 and 3940, to get
5215 = 3940 x 1 + 1275
Step 2: Since the reminder 3940 ≠ 0, we apply division lemma to 1275 and 3940, to get
3940 = 1275 x 3 + 115
Step 3: We consider the new divisor 1275 and the new remainder 115, and apply the division lemma to get
1275 = 115 x 11 + 10
We consider the new divisor 115 and the new remainder 10,and apply the division lemma to get
115 = 10 x 11 + 5
We consider the new divisor 10 and the new remainder 5,and apply the division lemma to get
10 = 5 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 5, the HCF of 3940 and 5215 is 5
Notice that 5 = HCF(10,5) = HCF(115,10) = HCF(1275,115) = HCF(3940,1275) = HCF(5215,3940) .
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Frequently Asked Questions on HCF of 3940, 5215 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 3940, 5215?
Answer: HCF of 3940, 5215 is 5 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 3940, 5215 using Euclid's Algorithm?
Answer: For arbitrary numbers 3940, 5215 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.