Highest Common Factor of 193, 511, 246 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 193, 511, 246 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 193, 511, 246 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 193, 511, 246 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 193, 511, 246 is 1.

HCF(193, 511, 246) = 1

HCF of 193, 511, 246 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 193, 511, 246 is 1.

Highest Common Factor of 193,511,246 using Euclid's algorithm

Highest Common Factor of 193,511,246 is 1

Step 1: Since 511 > 193, we apply the division lemma to 511 and 193, to get

511 = 193 x 2 + 125

Step 2: Since the reminder 193 ≠ 0, we apply division lemma to 125 and 193, to get

193 = 125 x 1 + 68

Step 3: We consider the new divisor 125 and the new remainder 68, and apply the division lemma to get

125 = 68 x 1 + 57

We consider the new divisor 68 and the new remainder 57,and apply the division lemma to get

68 = 57 x 1 + 11

We consider the new divisor 57 and the new remainder 11,and apply the division lemma to get

57 = 11 x 5 + 2

We consider the new divisor 11 and the new remainder 2,and apply the division lemma to get

11 = 2 x 5 + 1

We consider the new divisor 2 and the new remainder 1,and apply the division lemma to get

2 = 1 x 2 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 193 and 511 is 1

Notice that 1 = HCF(2,1) = HCF(11,2) = HCF(57,11) = HCF(68,57) = HCF(125,68) = HCF(193,125) = HCF(511,193) .

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

Step 1: Since 246 > 1, we apply the division lemma to 246 and 1, to get

246 = 1 x 246 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 246 is 1

Notice that 1 = HCF(246,1) .

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Frequently Asked Questions on HCF of 193, 511, 246 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 193, 511, 246?

Answer: HCF of 193, 511, 246 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 193, 511, 246 using Euclid's Algorithm?

Answer: For arbitrary numbers 193, 511, 246 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.