Highest Common Factor of 510, 726, 961 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 510, 726, 961 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 510, 726, 961 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 510, 726, 961 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 510, 726, 961 is 1.
HCF(510, 726, 961) = 1
HCF of 510, 726, 961 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 510, 726, 961 is 1.
Highest Common Factor of 510,726,961 is 1
Step 1: Since 726 > 510, we apply the division lemma to 726 and 510, to get
726 = 510 x 1 + 216
Step 2: Since the reminder 510 ≠ 0, we apply division lemma to 216 and 510, to get
510 = 216 x 2 + 78
Step 3: We consider the new divisor 216 and the new remainder 78, and apply the division lemma to get
216 = 78 x 2 + 60
We consider the new divisor 78 and the new remainder 60,and apply the division lemma to get
78 = 60 x 1 + 18
We consider the new divisor 60 and the new remainder 18,and apply the division lemma to get
60 = 18 x 3 + 6
We consider the new divisor 18 and the new remainder 6,and apply the division lemma to get
18 = 6 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 6, the HCF of 510 and 726 is 6
Notice that 6 = HCF(18,6) = HCF(60,18) = HCF(78,60) = HCF(216,78) = HCF(510,216) = HCF(726,510) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 961 > 6, we apply the division lemma to 961 and 6, to get
961 = 6 x 160 + 1
Step 2: Since the reminder 6 ≠ 0, we apply division lemma to 1 and 6, to get
6 = 1 x 6 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 6 and 961 is 1
Notice that 1 = HCF(6,1) = HCF(961,6) .
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Frequently Asked Questions on HCF of 510, 726, 961 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 510, 726, 961?
Answer: HCF of 510, 726, 961 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 510, 726, 961 using Euclid's Algorithm?
Answer: For arbitrary numbers 510, 726, 961 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.