Highest Common Factor of 838, 585, 325 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 838, 585, 325 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 838, 585, 325 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 838, 585, 325 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 838, 585, 325 is 1.

HCF(838, 585, 325) = 1

HCF of 838, 585, 325 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 838, 585, 325 is 1.

Highest Common Factor of 838,585,325 using Euclid's algorithm

Highest Common Factor of 838,585,325 is 1

Step 1: Since 838 > 585, we apply the division lemma to 838 and 585, to get

838 = 585 x 1 + 253

Step 2: Since the reminder 585 ≠ 0, we apply division lemma to 253 and 585, to get

585 = 253 x 2 + 79

Step 3: We consider the new divisor 253 and the new remainder 79, and apply the division lemma to get

253 = 79 x 3 + 16

We consider the new divisor 79 and the new remainder 16,and apply the division lemma to get

79 = 16 x 4 + 15

We consider the new divisor 16 and the new remainder 15,and apply the division lemma to get

16 = 15 x 1 + 1

We consider the new divisor 15 and the new remainder 1,and apply the division lemma to get

15 = 1 x 15 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 838 and 585 is 1

Notice that 1 = HCF(15,1) = HCF(16,15) = HCF(79,16) = HCF(253,79) = HCF(585,253) = HCF(838,585) .


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

Step 1: Since 325 > 1, we apply the division lemma to 325 and 1, to get

325 = 1 x 325 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 325 is 1

Notice that 1 = HCF(325,1) .

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Frequently Asked Questions on HCF of 838, 585, 325 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 838, 585, 325?

Answer: HCF of 838, 585, 325 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 838, 585, 325 using Euclid's Algorithm?

Answer: For arbitrary numbers 838, 585, 325 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.