Highest Common Factor of 633, 820, 236 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 633, 820, 236 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 633, 820, 236 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 633, 820, 236 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 633, 820, 236 is 1.

HCF(633, 820, 236) = 1

HCF of 633, 820, 236 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 633, 820, 236 is 1.

Highest Common Factor of 633,820,236 using Euclid's algorithm

Highest Common Factor of 633,820,236 is 1

Step 1: Since 820 > 633, we apply the division lemma to 820 and 633, to get

820 = 633 x 1 + 187

Step 2: Since the reminder 633 ≠ 0, we apply division lemma to 187 and 633, to get

633 = 187 x 3 + 72

Step 3: We consider the new divisor 187 and the new remainder 72, and apply the division lemma to get

187 = 72 x 2 + 43

We consider the new divisor 72 and the new remainder 43,and apply the division lemma to get

72 = 43 x 1 + 29

We consider the new divisor 43 and the new remainder 29,and apply the division lemma to get

43 = 29 x 1 + 14

We consider the new divisor 29 and the new remainder 14,and apply the division lemma to get

29 = 14 x 2 + 1

We consider the new divisor 14 and the new remainder 1,and apply the division lemma to get

14 = 1 x 14 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 633 and 820 is 1

Notice that 1 = HCF(14,1) = HCF(29,14) = HCF(43,29) = HCF(72,43) = HCF(187,72) = HCF(633,187) = HCF(820,633) .

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

Step 1: Since 236 > 1, we apply the division lemma to 236 and 1, to get

236 = 1 x 236 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 236 is 1

Notice that 1 = HCF(236,1) .

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Frequently Asked Questions on HCF of 633, 820, 236 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 633, 820, 236?

Answer: HCF of 633, 820, 236 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 633, 820, 236 using Euclid's Algorithm?

Answer: For arbitrary numbers 633, 820, 236 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.