Highest Common Factor of 385, 828, 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 385, 828, 236 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 385, 828, 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 385, 828, 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 385, 828, 236 is 1.

HCF(385, 828, 236) = 1

HCF of 385, 828, 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 385, 828, 236 is 1.

Highest Common Factor of 385,828,236 using Euclid's algorithm

Highest Common Factor of 385,828,236 is 1

Step 1: Since 828 > 385, we apply the division lemma to 828 and 385, to get

828 = 385 x 2 + 58

Step 2: Since the reminder 385 ≠ 0, we apply division lemma to 58 and 385, to get

385 = 58 x 6 + 37

Step 3: We consider the new divisor 58 and the new remainder 37, and apply the division lemma to get

58 = 37 x 1 + 21

We consider the new divisor 37 and the new remainder 21,and apply the division lemma to get

37 = 21 x 1 + 16

We consider the new divisor 21 and the new remainder 16,and apply the division lemma to get

21 = 16 x 1 + 5

We consider the new divisor 16 and the new remainder 5,and apply the division lemma to get

16 = 5 x 3 + 1

We consider the new divisor 5 and the new remainder 1,and apply the division lemma to get

5 = 1 x 5 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 385 and 828 is 1

Notice that 1 = HCF(5,1) = HCF(16,5) = HCF(21,16) = HCF(37,21) = HCF(58,37) = HCF(385,58) = HCF(828,385) .


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 385, 828, 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 385, 828, 236?

Answer: HCF of 385, 828, 236 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 385, 828, 236 using Euclid's Algorithm?

Answer: For arbitrary numbers 385, 828, 236 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.