Highest Common Factor of 507, 982, 641, 930 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 507, 982, 641, 930 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 507, 982, 641, 930 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 507, 982, 641, 930 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 507, 982, 641, 930 is 1.

HCF(507, 982, 641, 930) = 1

HCF of 507, 982, 641, 930 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 507, 982, 641, 930 is 1.

Highest Common Factor of 507,982,641,930 using Euclid's algorithm

Highest Common Factor of 507,982,641,930 is 1

Step 1: Since 982 > 507, we apply the division lemma to 982 and 507, to get

982 = 507 x 1 + 475

Step 2: Since the reminder 507 ≠ 0, we apply division lemma to 475 and 507, to get

507 = 475 x 1 + 32

Step 3: We consider the new divisor 475 and the new remainder 32, and apply the division lemma to get

475 = 32 x 14 + 27

We consider the new divisor 32 and the new remainder 27,and apply the division lemma to get

32 = 27 x 1 + 5

We consider the new divisor 27 and the new remainder 5,and apply the division lemma to get

27 = 5 x 5 + 2

We consider the new divisor 5 and the new remainder 2,and apply the division lemma to get

5 = 2 x 2 + 1

We consider the new divisor 2 and the new remainder 1,and apply the division lemma to get

2 = 1 x 2 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 507 and 982 is 1

Notice that 1 = HCF(2,1) = HCF(5,2) = HCF(27,5) = HCF(32,27) = HCF(475,32) = HCF(507,475) = HCF(982,507) .

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

Step 1: Since 641 > 1, we apply the division lemma to 641 and 1, to get

641 = 1 x 641 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 641 is 1

Notice that 1 = HCF(641,1) .

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

Step 1: Since 930 > 1, we apply the division lemma to 930 and 1, to get

930 = 1 x 930 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 930 is 1

Notice that 1 = HCF(930,1) .

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Frequently Asked Questions on HCF of 507, 982, 641, 930 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 507, 982, 641, 930?

Answer: HCF of 507, 982, 641, 930 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 507, 982, 641, 930 using Euclid's Algorithm?

Answer: For arbitrary numbers 507, 982, 641, 930 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.