Highest Common Factor of 631, 950, 656, 866 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 631, 950, 656, 866 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 631, 950, 656, 866 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 631, 950, 656, 866 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 631, 950, 656, 866 is 1.
HCF(631, 950, 656, 866) = 1
HCF of 631, 950, 656, 866 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 631, 950, 656, 866 is 1.
Highest Common Factor of 631,950,656,866 is 1
Step 1: Since 950 > 631, we apply the division lemma to 950 and 631, to get
950 = 631 x 1 + 319
Step 2: Since the reminder 631 ≠ 0, we apply division lemma to 319 and 631, to get
631 = 319 x 1 + 312
Step 3: We consider the new divisor 319 and the new remainder 312, and apply the division lemma to get
319 = 312 x 1 + 7
We consider the new divisor 312 and the new remainder 7,and apply the division lemma to get
312 = 7 x 44 + 4
We consider the new divisor 7 and the new remainder 4,and apply the division lemma to get
7 = 4 x 1 + 3
We consider the new divisor 4 and the new remainder 3,and apply the division lemma to get
4 = 3 x 1 + 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 631 and 950 is 1
Notice that 1 = HCF(3,1) = HCF(4,3) = HCF(7,4) = HCF(312,7) = HCF(319,312) = HCF(631,319) = HCF(950,631) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 656 > 1, we apply the division lemma to 656 and 1, to get
656 = 1 x 656 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 656 is 1
Notice that 1 = HCF(656,1) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 866 > 1, we apply the division lemma to 866 and 1, to get
866 = 1 x 866 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 866 is 1
Notice that 1 = HCF(866,1) .
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Frequently Asked Questions on HCF of 631, 950, 656, 866 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 631, 950, 656, 866?
Answer: HCF of 631, 950, 656, 866 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 631, 950, 656, 866 using Euclid's Algorithm?
Answer: For arbitrary numbers 631, 950, 656, 866 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.