Highest Common Factor of 310, 2431, 6691 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 310, 2431, 6691 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 310, 2431, 6691 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 310, 2431, 6691 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 310, 2431, 6691 is 1.
HCF(310, 2431, 6691) = 1
HCF of 310, 2431, 6691 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 310, 2431, 6691 is 1.
Highest Common Factor of 310,2431,6691 is 1
Step 1: Since 2431 > 310, we apply the division lemma to 2431 and 310, to get
2431 = 310 x 7 + 261
Step 2: Since the reminder 310 ≠ 0, we apply division lemma to 261 and 310, to get
310 = 261 x 1 + 49
Step 3: We consider the new divisor 261 and the new remainder 49, and apply the division lemma to get
261 = 49 x 5 + 16
We consider the new divisor 49 and the new remainder 16,and apply the division lemma to get
49 = 16 x 3 + 1
We consider the new divisor 16 and the new remainder 1,and apply the division lemma to get
16 = 1 x 16 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 310 and 2431 is 1
Notice that 1 = HCF(16,1) = HCF(49,16) = HCF(261,49) = HCF(310,261) = HCF(2431,310) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 6691 > 1, we apply the division lemma to 6691 and 1, to get
6691 = 1 x 6691 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 6691 is 1
Notice that 1 = HCF(6691,1) .
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Frequently Asked Questions on HCF of 310, 2431, 6691 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 310, 2431, 6691?
Answer: HCF of 310, 2431, 6691 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 310, 2431, 6691 using Euclid's Algorithm?
Answer: For arbitrary numbers 310, 2431, 6691 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
