Highest Common Factor of 6515, 2949 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 6515, 2949 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 6515, 2949 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 6515, 2949 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 6515, 2949 is 1.
HCF(6515, 2949) = 1
HCF of 6515, 2949 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 6515, 2949 is 1.
Highest Common Factor of 6515,2949 is 1
Step 1: Since 6515 > 2949, we apply the division lemma to 6515 and 2949, to get
6515 = 2949 x 2 + 617
Step 2: Since the reminder 2949 ≠ 0, we apply division lemma to 617 and 2949, to get
2949 = 617 x 4 + 481
Step 3: We consider the new divisor 617 and the new remainder 481, and apply the division lemma to get
617 = 481 x 1 + 136
We consider the new divisor 481 and the new remainder 136,and apply the division lemma to get
481 = 136 x 3 + 73
We consider the new divisor 136 and the new remainder 73,and apply the division lemma to get
136 = 73 x 1 + 63
We consider the new divisor 73 and the new remainder 63,and apply the division lemma to get
73 = 63 x 1 + 10
We consider the new divisor 63 and the new remainder 10,and apply the division lemma to get
63 = 10 x 6 + 3
We consider the new divisor 10 and the new remainder 3,and apply the division lemma to get
10 = 3 x 3 + 1
We consider the new divisor 3 and the new remainder 1,and apply the division lemma to get
3 = 1 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 6515 and 2949 is 1
Notice that 1 = HCF(3,1) = HCF(10,3) = HCF(63,10) = HCF(73,63) = HCF(136,73) = HCF(481,136) = HCF(617,481) = HCF(2949,617) = HCF(6515,2949) .
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Frequently Asked Questions on HCF of 6515, 2949 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 6515, 2949?
Answer: HCF of 6515, 2949 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 6515, 2949 using Euclid's Algorithm?
Answer: For arbitrary numbers 6515, 2949 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.