Highest Common Factor of 540, 827, 783 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 540, 827, 783 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 540, 827, 783 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 540, 827, 783 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 540, 827, 783 is 1.

HCF(540, 827, 783) = 1

HCF of 540, 827, 783 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 540, 827, 783 is 1.

Highest Common Factor of 540,827,783 using Euclid's algorithm

Highest Common Factor of 540,827,783 is 1

Step 1: Since 827 > 540, we apply the division lemma to 827 and 540, to get

827 = 540 x 1 + 287

Step 2: Since the reminder 540 ≠ 0, we apply division lemma to 287 and 540, to get

540 = 287 x 1 + 253

Step 3: We consider the new divisor 287 and the new remainder 253, and apply the division lemma to get

287 = 253 x 1 + 34

We consider the new divisor 253 and the new remainder 34,and apply the division lemma to get

253 = 34 x 7 + 15

We consider the new divisor 34 and the new remainder 15,and apply the division lemma to get

34 = 15 x 2 + 4

We consider the new divisor 15 and the new remainder 4,and apply the division lemma to get

15 = 4 x 3 + 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 540 and 827 is 1

Notice that 1 = HCF(3,1) = HCF(4,3) = HCF(15,4) = HCF(34,15) = HCF(253,34) = HCF(287,253) = HCF(540,287) = HCF(827,540) .

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

Step 1: Since 783 > 1, we apply the division lemma to 783 and 1, to get

783 = 1 x 783 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 783 is 1

Notice that 1 = HCF(783,1) .

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Frequently Asked Questions on HCF of 540, 827, 783 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 540, 827, 783?

Answer: HCF of 540, 827, 783 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 540, 827, 783 using Euclid's Algorithm?

Answer: For arbitrary numbers 540, 827, 783 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.