Highest Common Factor of 827, 464, 142 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 827, 464, 142 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 827, 464, 142 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 827, 464, 142 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 827, 464, 142 is 1.

HCF(827, 464, 142) = 1

HCF of 827, 464, 142 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 827, 464, 142 is 1.

Highest Common Factor of 827,464,142 using Euclid's algorithm

Highest Common Factor of 827,464,142 is 1

Step 1: Since 827 > 464, we apply the division lemma to 827 and 464, to get

827 = 464 x 1 + 363

Step 2: Since the reminder 464 ≠ 0, we apply division lemma to 363 and 464, to get

464 = 363 x 1 + 101

Step 3: We consider the new divisor 363 and the new remainder 101, and apply the division lemma to get

363 = 101 x 3 + 60

We consider the new divisor 101 and the new remainder 60,and apply the division lemma to get

101 = 60 x 1 + 41

We consider the new divisor 60 and the new remainder 41,and apply the division lemma to get

60 = 41 x 1 + 19

We consider the new divisor 41 and the new remainder 19,and apply the division lemma to get

41 = 19 x 2 + 3

We consider the new divisor 19 and the new remainder 3,and apply the division lemma to get

19 = 3 x 6 + 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 827 and 464 is 1

Notice that 1 = HCF(3,1) = HCF(19,3) = HCF(41,19) = HCF(60,41) = HCF(101,60) = HCF(363,101) = HCF(464,363) = HCF(827,464) .

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

Step 1: Since 142 > 1, we apply the division lemma to 142 and 1, to get

142 = 1 x 142 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 142 is 1

Notice that 1 = HCF(142,1) .

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Frequently Asked Questions on HCF of 827, 464, 142 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 827, 464, 142?

Answer: HCF of 827, 464, 142 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 827, 464, 142 using Euclid's Algorithm?

Answer: For arbitrary numbers 827, 464, 142 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.