Highest Common Factor of 927, 204, 782 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 927, 204, 782 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 927, 204, 782 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 927, 204, 782 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 927, 204, 782 is 1.

HCF(927, 204, 782) = 1

HCF of 927, 204, 782 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 927, 204, 782 is 1.

Highest Common Factor of 927,204,782 using Euclid's algorithm

Highest Common Factor of 927,204,782 is 1

Step 1: Since 927 > 204, we apply the division lemma to 927 and 204, to get

927 = 204 x 4 + 111

Step 2: Since the reminder 204 ≠ 0, we apply division lemma to 111 and 204, to get

204 = 111 x 1 + 93

Step 3: We consider the new divisor 111 and the new remainder 93, and apply the division lemma to get

111 = 93 x 1 + 18

We consider the new divisor 93 and the new remainder 18,and apply the division lemma to get

93 = 18 x 5 + 3

We consider the new divisor 18 and the new remainder 3,and apply the division lemma to get

18 = 3 x 6 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 3, the HCF of 927 and 204 is 3

Notice that 3 = HCF(18,3) = HCF(93,18) = HCF(111,93) = HCF(204,111) = HCF(927,204) .

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

Step 1: Since 782 > 3, we apply the division lemma to 782 and 3, to get

782 = 3 x 260 + 2

Step 2: Since the reminder 3 ≠ 0, we apply division lemma to 2 and 3, to get

3 = 2 x 1 + 1

Step 3: 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 3 and 782 is 1

Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(782,3) .

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Frequently Asked Questions on HCF of 927, 204, 782 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 927, 204, 782?

Answer: HCF of 927, 204, 782 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 927, 204, 782 using Euclid's Algorithm?

Answer: For arbitrary numbers 927, 204, 782 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.