Highest Common Factor of 631, 764, 567 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, 764, 567 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 631, 764, 567 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, 764, 567 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, 764, 567 is 1.

HCF(631, 764, 567) = 1

HCF of 631, 764, 567 using Euclid's algorithm

Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.

HCF of:

Highest common factor (HCF) of 631, 764, 567 is 1.

Highest Common Factor of 631,764,567 using Euclid's algorithm

Highest Common Factor of 631,764,567 is 1

Step 1: Since 764 > 631, we apply the division lemma to 764 and 631, to get

764 = 631 x 1 + 133

Step 2: Since the reminder 631 ≠ 0, we apply division lemma to 133 and 631, to get

631 = 133 x 4 + 99

Step 3: We consider the new divisor 133 and the new remainder 99, and apply the division lemma to get

133 = 99 x 1 + 34

We consider the new divisor 99 and the new remainder 34,and apply the division lemma to get

99 = 34 x 2 + 31

We consider the new divisor 34 and the new remainder 31,and apply the division lemma to get

34 = 31 x 1 + 3

We consider the new divisor 31 and the new remainder 3,and apply the division lemma to get

31 = 3 x 10 + 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 764 is 1

Notice that 1 = HCF(3,1) = HCF(31,3) = HCF(34,31) = HCF(99,34) = HCF(133,99) = HCF(631,133) = HCF(764,631) .

We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma

Step 1: Since 567 > 1, we apply the division lemma to 567 and 1, to get

567 = 1 x 567 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 567 is 1

Notice that 1 = HCF(567,1) .

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Frequently Asked Questions on HCF of 631, 764, 567 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, 764, 567?

Answer: HCF of 631, 764, 567 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 631, 764, 567 using Euclid's Algorithm?

Answer: For arbitrary numbers 631, 764, 567 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.